2680103566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{4987}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 4798056960

約数和(自身を除く): 2117953394

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1669, 3338, 4987, 9974, 11683, 23366, 34909, 38387, 69818, 76774, 114701, 229402, 268709, 537418, 802907, 1605814, 8323303, 16646606, 58263121, 116526242, 191435969, 382871938, 1340051783, 2680103566]

約数ペア:

[(1, 2680103566), (2, 1340051783), (7, 382871938), (14, 191435969), (23, 116526242), (46, 58263121), (161, 16646606), (322, 8323303), (1669, 1605814), (3338, 802907), (4987, 537418), (9974, 268709), (11683, 229402), (23366, 114701), (34909, 76774), (38387, 69818)]