2149649614

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{198637}}^1$

素因数の和:199419

約数の個数: 16

約数和(自身を含む): 3689899488

約数和(自身を除く): 1540249874

約数列:

[1, 2, 7, 14, 773, 1546, 5411, 10822, 198637, 397274, 1390459, 2780918, 153546401, 307092802, 1074824807, 2149649614]

約数ペア:

[(1, 2149649614), (2, 1074824807), (7, 307092802), (14, 153546401), (773, 2780918), (1546, 1390459), (5411, 397274), (10822, 198637)]