880531314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{142897}}^1$

素因数の和:142994

約数の個数: 32

約数和(自身を含む): 1920549120

約数和(自身を除く): 1040017806

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 142897, 285794, 428691, 857382, 1857661, 3715322, 5572983, 11145966, 11288863, 22577726, 33866589, 67733178, 146755219, 293510438, 440265657, 880531314]

約数ペア:

[(1, 880531314), (2, 440265657), (3, 293510438), (6, 146755219), (13, 67733178), (26, 33866589), (39, 22577726), (78, 11288863), (79, 11145966), (158, 5572983), (237, 3715322), (474, 1857661), (1027, 857382), (2054, 428691), (3081, 285794), (6162, 142897)]