1425858512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6855089}}^1$

素因数の和:6855110

約数の個数: 20

約数和(自身を含む): 2975109060

約数和(自身を除く): 1549250548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6855089, 13710178, 27420356, 54840712, 89116157, 109681424, 178232314, 356464628, 712929256, 1425858512]

約数ペア:

[(1, 1425858512), (2, 712929256), (4, 356464628), (8, 178232314), (13, 109681424), (16, 89116157), (26, 54840712), (52, 27420356), (104, 13710178), (208, 6855089)]