7972558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21317}}^1$

素因数の和:21347

約数の個数: 16

約数和(自身を含む): 13814064

約数和(自身を除く): 5841506

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21317, 42634, 234487, 362389, 468974, 724778, 3986279, 7972558]

約数ペア:

[(1, 7972558), (2, 3986279), (11, 724778), (17, 468974), (22, 362389), (34, 234487), (187, 42634), (374, 21317)]