1949890108

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{2990629}}^1$

素因数の和:2990796

約数の個数: 12

約数和(自身を含む): 3433243240

約数和(自身を除く): 1483353132

約数列:

[1, 2, 4, 163, 326, 652, 2990629, 5981258, 11962516, 487472527, 974945054, 1949890108]

約数ペア:

[(1, 1949890108), (2, 974945054), (4, 487472527), (163, 11962516), (326, 5981258), (652, 2990629)]