248841710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{46687}}^1$

素因数の和:46748

約数の個数: 32

約数和(自身を含む): 494145792

約数和(自身を除く): 245304082

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 46687, 93374, 233435, 466870, 606931, 1213862, 1914167, 3034655, 3828334, 6069310, 9570835, 19141670, 24884171, 49768342, 124420855, 248841710]

約数ペア:

[(1, 248841710), (2, 124420855), (5, 49768342), (10, 24884171), (13, 19141670), (26, 9570835), (41, 6069310), (65, 3828334), (82, 3034655), (130, 1914167), (205, 1213862), (410, 606931), (533, 466870), (1066, 233435), (2665, 93374), (5330, 46687)]