129609506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 215986176

約数和(自身を除く): 86376670

約数列:

[1, 2, 13, 26, 61, 71, 122, 142, 793, 923, 1151, 1586, 1846, 2302, 4331, 8662, 14963, 29926, 56303, 70211, 81721, 112606, 140422, 163442, 912743, 1062373, 1825486, 2124746, 4984981, 9969962, 64804753, 129609506]

約数ペア:

[(1, 129609506), (2, 64804753), (13, 9969962), (26, 4984981), (61, 2124746), (71, 1825486), (122, 1062373), (142, 912743), (793, 163442), (923, 140422), (1151, 112606), (1586, 81721), (1846, 70211), (2302, 56303), (4331, 29926), (8662, 14963)]