5139472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24709}}^1$

素因数の和:24730

約数の個数: 20

約数和(自身を含む): 10724140

約数和(自身を除く): 5584668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24709, 49418, 98836, 197672, 321217, 395344, 642434, 1284868, 2569736, 5139472]

約数ペア:

[(1, 5139472), (2, 2569736), (4, 1284868), (8, 642434), (13, 395344), (16, 321217), (26, 197672), (52, 98836), (104, 49418), (208, 24709)]