337367056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7687}}^1$

素因数の和:7919

約数の個数: 40

約数和(自身を含む): 707357504

約数和(自身を除く): 369990448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 7687, 10972, 15374, 21944, 30748, 43888, 61496, 99931, 122992, 199862, 399724, 799448, 1598896, 1621957, 3243914, 6487828, 12975656, 21085441, 25951312, 42170882, 84341764, 168683528, 337367056]

約数ペア:

[(1, 337367056), (2, 168683528), (4, 84341764), (8, 42170882), (13, 25951312), (16, 21085441), (26, 12975656), (52, 6487828), (104, 3243914), (208, 1621957), (211, 1598896), (422, 799448), (844, 399724), (1688, 199862), (2743, 122992), (3376, 99931), (5486, 61496), (7687, 43888), (10972, 30748), (15374, 21944)]