1400148932

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{549509}}^1$

素因数の和:549540

約数の個数: 36

約数和(自身を含む): 3069562860

約数和(自身を除く): 1669413928

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 549509, 1099018, 2198036, 3846563, 7143617, 7693126, 14287234, 15386252, 26925941, 28574468, 50005319, 53851882, 100010638, 107703764, 200021276, 350037233, 700074466, 1400148932]

約数ペア:

[(1, 1400148932), (2, 700074466), (4, 350037233), (7, 200021276), (13, 107703764), (14, 100010638), (26, 53851882), (28, 50005319), (49, 28574468), (52, 26925941), (91, 15386252), (98, 14287234), (182, 7693126), (196, 7143617), (364, 3846563), (637, 2198036), (1274, 1099018), (2548, 549509)]