1379749972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{5654713}}^1$

素因数の和:5654778

約数の個数: 12

約数和(自身を含む): 2454145876

約数和(自身を除く): 1074395904

約数列:

[1, 2, 4, 61, 122, 244, 5654713, 11309426, 22618852, 344937493, 689874986, 1379749972]

約数ペア:

[(1, 1379749972), (2, 689874986), (4, 344937493), (61, 22618852), (122, 11309426), (244, 5654713)]