2499656172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{302329}}^1$

素因数の和:302402

約数の個数: 48

約数和(自身を含む): 6399721440

約数和(自身を除く): 3900065268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 302329, 604658, 906987, 1209316, 1813974, 3627948, 3930277, 7860554, 11790831, 15721108, 16023437, 23581662, 32046874, 47163324, 48070311, 64093748, 96140622, 192281244, 208304681, 416609362, 624914043, 833218724, 1249828086, 2499656172]

約数ペア:

[(1, 2499656172), (2, 1249828086), (3, 833218724), (4, 624914043), (6, 416609362), (12, 208304681), (13, 192281244), (26, 96140622), (39, 64093748), (52, 48070311), (53, 47163324), (78, 32046874), (106, 23581662), (156, 16023437), (159, 15721108), (212, 11790831), (318, 7860554), (636, 3930277), (689, 3627948), (1378, 1813974), (2067, 1209316), (2756, 906987), (4134, 604658), (8268, 302329)]