334528535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 464140800

約数和(自身を除く): 129612265

約数列:

[1, 5, 11, 19, 55, 95, 157, 209, 785, 1045, 1727, 2039, 2983, 8635, 10195, 14915, 22429, 32813, 38741, 112145, 164065, 193705, 320123, 426151, 1600615, 2130755, 3521353, 6082337, 17606765, 30411685, 66905707, 334528535]

約数ペア:

[(1, 334528535), (5, 66905707), (11, 30411685), (19, 17606765), (55, 6082337), (95, 3521353), (157, 2130755), (209, 1600615), (785, 426151), (1045, 320123), (1727, 193705), (2039, 164065), (2983, 112145), (8635, 38741), (10195, 32813), (14915, 22429)]