125221408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{301013}}^1$

素因数の和:301036

約数の個数: 24

約数和(自身を含む): 265494348

約数和(自身を除く): 140272940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 301013, 602026, 1204052, 2408104, 3913169, 4816208, 7826338, 9632416, 15652676, 31305352, 62610704, 125221408]

約数ペア:

[(1, 125221408), (2, 62610704), (4, 31305352), (8, 15652676), (13, 9632416), (16, 7826338), (26, 4816208), (32, 3913169), (52, 2408104), (104, 1204052), (208, 602026), (416, 301013)]