2017403934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 5122317312

約数和(自身を除く): 3104913378

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 227, 246, 273, 287, 397, 454, 533, 546, 574, 681, 794, 861, 1066, 1191, 1362, 1589, 1599, 1722, 2382, 2779, 2951, 3178, 3198, 3731, 4767, 5161, 5558, 5902, 7462, 8337, 8853, 9307, 9534, 10322, 11193, 15483, 16277, 16674, 17706, 18614, 20657, 22386, 27921, 30966, 32554, 36127, 41314, 48831, 55842, 61971, 65149, 72254, 90119, 97662, 108381, 113939, 120991, 123942, 130298, 180238, 195447, 211601, 216762, 227878, 241982, 270357, 341817, 362973, 390894, 423202, 540714, 630833, 634803, 683634, 725946, 846937, 1171547, 1261666, 1269606, 1481207, 1693874, 1892499, 2343094, 2540811, 2962414, 3514641, 3694879, 3784998, 4443621, 5081622, 7029282, 7389758, 8200829, 8887242, 11084637, 16401658, 22169274, 24602487, 25864153, 48033427, 49204974, 51728306, 77592459, 96066854, 144100281, 155184918, 288200562, 336233989, 672467978, 1008701967, 2017403934]

約数ペア:

[(1, 2017403934), (2, 1008701967), (3, 672467978), (6, 336233989), (7, 288200562), (13, 155184918), (14, 144100281), (21, 96066854), (26, 77592459), (39, 51728306), (41, 49204974), (42, 48033427), (78, 25864153), (82, 24602487), (91, 22169274), (123, 16401658), (182, 11084637), (227, 8887242), (246, 8200829), (273, 7389758), (287, 7029282), (397, 5081622), (454, 4443621), (533, 3784998), (546, 3694879), (574, 3514641), (681, 2962414), (794, 2540811), (861, 2343094), (1066, 1892499), (1191, 1693874), (1362, 1481207), (1589, 1269606), (1599, 1261666), (1722, 1171547), (2382, 846937), (2779, 725946), (2951, 683634), (3178, 634803), (3198, 630833), (3731, 540714), (4767, 423202), (5161, 390894), (5558, 362973), (5902, 341817), (7462, 270357), (8337, 241982), (8853, 227878), (9307, 216762), (9534, 211601), (10322, 195447), (11193, 180238), (15483, 130298), (16277, 123942), (16674, 120991), (17706, 113939), (18614, 108381), (20657, 97662), (22386, 90119), (27921, 72254), (30966, 65149), (32554, 61971), (36127, 55842), (41314, 48831)]