980746754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{136177}}^1$

素因数の和:136469

約数の個数: 16

約数和(自身を含む): 1590014328

約数和(自身を除く): 609267574

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 136177, 272354, 1770301, 3540602, 37721029, 75442058, 490373377, 980746754]

約数ペア:

[(1, 980746754), (2, 490373377), (13, 75442058), (26, 37721029), (277, 3540602), (554, 1770301), (3601, 272354), (7202, 136177)]