1640803566

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1\times {\mathrm{2333}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 3303151488

約数和(自身を除く): 1662347922

約数列:

[1, 2, 3, 6, 251, 467, 502, 753, 934, 1401, 1506, 2333, 2802, 4666, 6999, 13998, 117217, 234434, 351651, 585583, 703302, 1089511, 1171166, 1756749, 2179022, 3268533, 3513498, 6537066, 273467261, 546934522, 820401783, 1640803566]

約数ペア:

[(1, 1640803566), (2, 820401783), (3, 546934522), (6, 273467261), (251, 6537066), (467, 3513498), (502, 3268533), (753, 2179022), (934, 1756749), (1401, 1171166), (1506, 1089511), (2333, 703302), (2802, 585583), (4666, 351651), (6999, 234434), (13998, 117217)]