1681036734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{272807}}^1$

素因数の和:272904

約数の個数: 32

約数和(自身を含む): 3666539520

約数和(自身を除く): 1985502786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 272807, 545614, 818421, 1636842, 3546491, 7092982, 10639473, 21278946, 21551753, 43103506, 64655259, 129310518, 280172789, 560345578, 840518367, 1681036734]

約数ペア:

[(1, 1681036734), (2, 840518367), (3, 560345578), (6, 280172789), (13, 129310518), (26, 64655259), (39, 43103506), (78, 21551753), (79, 21278946), (158, 10639473), (237, 7092982), (474, 3546491), (1027, 1636842), (2054, 818421), (3081, 545614), (6162, 272807)]