9878002

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 15177600

約数和(自身を除く): 5299598

約数列:

[1, 2, 79, 101, 158, 202, 619, 1238, 7979, 15958, 48901, 62519, 97802, 125038, 4939001, 9878002]

約数ペア:

[(1, 9878002), (2, 4939001), (79, 125038), (101, 97802), (158, 62519), (202, 48901), (619, 15958), (1238, 7979)]