130440968

素因数分解:

$2^3\times 7^1\times {\mathrm{2329303}}^1$

素因数の和:2329316

約数の個数: 16

約数和(自身を含む): 279516480

約数和(自身を除く): 149075512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2329303, 4658606, 9317212, 16305121, 18634424, 32610242, 65220484, 130440968]

約数ペア:

[(1, 130440968), (2, 65220484), (4, 32610242), (7, 18634424), (8, 16305121), (14, 9317212), (28, 4658606), (56, 2329303)]