921499202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 1669662720

約数和(自身を除く): 748163518

約数列:

[1, 2, 13, 19, 26, 38, 43, 47, 71, 86, 94, 142, 169, 247, 338, 494, 559, 611, 817, 893, 923, 1118, 1222, 1349, 1634, 1786, 1846, 2021, 2698, 3053, 3211, 3337, 4042, 6106, 6422, 6674, 7267, 7943, 10621, 11609, 11999, 14534, 15886, 17537, 21242, 23218, 23998, 26273, 35074, 38399, 39689, 43381, 52546, 58007, 63403, 76798, 79378, 86762, 116014, 126806, 138073, 143491, 150917, 227981, 276146, 286982, 301834, 341549, 455962, 499187, 515957, 563953, 683098, 754091, 824239, 998374, 1031914, 1127906, 1508182, 1648478, 1865383, 2726329, 3730766, 5452658, 6489431, 9803183, 10715107, 12978862, 19606366, 21430214, 24249979, 35442277, 48499958, 70884554, 460749601, 921499202]

約数ペア:

[(1, 921499202), (2, 460749601), (13, 70884554), (19, 48499958), (26, 35442277), (38, 24249979), (43, 21430214), (47, 19606366), (71, 12978862), (86, 10715107), (94, 9803183), (142, 6489431), (169, 5452658), (247, 3730766), (338, 2726329), (494, 1865383), (559, 1648478), (611, 1508182), (817, 1127906), (893, 1031914), (923, 998374), (1118, 824239), (1222, 754091), (1349, 683098), (1634, 563953), (1786, 515957), (1846, 499187), (2021, 455962), (2698, 341549), (3053, 301834), (3211, 286982), (3337, 276146), (4042, 227981), (6106, 150917), (6422, 143491), (6674, 138073), (7267, 126806), (7943, 116014), (10621, 86762), (11609, 79378), (11999, 76798), (14534, 63403), (15886, 58007), (17537, 52546), (21242, 43381), (23218, 39689), (23998, 38399), (26273, 35074)]