1539107128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{15727}}^1$

素因数の和:16687

約数の個数: 32

約数和(自身を含む): 3111312960

約数和(自身を除く): 1572205832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 941, 1882, 3764, 7528, 12233, 15727, 24466, 31454, 48932, 62908, 97864, 125816, 204451, 408902, 817804, 1635608, 14799107, 29598214, 59196428, 118392856, 192388391, 384776782, 769553564, 1539107128]

約数ペア:

[(1, 1539107128), (2, 769553564), (4, 384776782), (8, 192388391), (13, 118392856), (26, 59196428), (52, 29598214), (104, 14799107), (941, 1635608), (1882, 817804), (3764, 408902), (7528, 204451), (12233, 125816), (15727, 97864), (24466, 62908), (31454, 48932)]