2023199612

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 4241784960

約数和(自身を除く): 2218585348

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 223, 287, 446, 574, 892, 1129, 1148, 1561, 2009, 2258, 3122, 4018, 4516, 6244, 7903, 8036, 9143, 10927, 15806, 18286, 21854, 31612, 36572, 43708, 46289, 55321, 64001, 92578, 110642, 128002, 185156, 221284, 251767, 256004, 324023, 448007, 503534, 648046, 896014, 1007068, 1296092, 1762369, 1792028, 2268161, 3524738, 4536322, 7049476, 9072644, 10322447, 12336583, 20644894, 24673166, 41289788, 49346332, 72257129, 144514258, 289028516, 505799903, 1011599806, 2023199612]

約数ペア:

[(1, 2023199612), (2, 1011599806), (4, 505799903), (7, 289028516), (14, 144514258), (28, 72257129), (41, 49346332), (49, 41289788), (82, 24673166), (98, 20644894), (164, 12336583), (196, 10322447), (223, 9072644), (287, 7049476), (446, 4536322), (574, 3524738), (892, 2268161), (1129, 1792028), (1148, 1762369), (1561, 1296092), (2009, 1007068), (2258, 896014), (3122, 648046), (4018, 503534), (4516, 448007), (6244, 324023), (7903, 256004), (8036, 251767), (9143, 221284), (10927, 185156), (15806, 128002), (18286, 110642), (21854, 92578), (31612, 64001), (36572, 55321), (43708, 46289)]