26613470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204719}}^1$

素因数の和:204739

約数の個数: 16

約数和(自身を含む): 51589440

約数和(自身を除く): 24975970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 204719, 409438, 1023595, 2047190, 2661347, 5322694, 13306735, 26613470]

約数ペア:

[(1, 26613470), (2, 13306735), (5, 5322694), (10, 2661347), (13, 2047190), (26, 1023595), (65, 409438), (130, 204719)]