1330572626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{641549}}^1$

素因数の和:641629

約数の個数: 16

約数和(自身を含む): 2147909400

約数和(自身を除く): 817336774

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 641549, 1283098, 10906333, 21812666, 39134489, 78268978, 665286313, 1330572626]

約数ペア:

[(1, 1330572626), (2, 665286313), (17, 78268978), (34, 39134489), (61, 21812666), (122, 10906333), (1037, 1283098), (2074, 641549)]