7950826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 12897864

約数和(自身を除く): 4947038

約数列:

[1, 2, 13, 26, 313, 626, 977, 1954, 4069, 8138, 12701, 25402, 305801, 611602, 3975413, 7950826]

約数ペア:

[(1, 7950826), (2, 3975413), (13, 611602), (26, 305801), (313, 25402), (626, 12701), (977, 8138), (1954, 4069)]