260003822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 441745920

約数和(自身を除く): 181742098

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 598, 1703, 3013, 3319, 3406, 6026, 6638, 39169, 43147, 76337, 78338, 86294, 152674, 434789, 869578, 992381, 1984762, 5652257, 10000147, 11304514, 20000294, 130001911, 260003822]

約数ペア:

[(1, 260003822), (2, 130001911), (13, 20000294), (23, 11304514), (26, 10000147), (46, 5652257), (131, 1984762), (262, 992381), (299, 869578), (598, 434789), (1703, 152674), (3013, 86294), (3319, 78338), (3406, 76337), (6026, 43147), (6638, 39169)]