489196796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{102001}}^1$

素因数の和:102125

約数の個数: 24

約数和(自身を含む): 942498480

約数和(自身を除く): 453301684

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 102001, 204002, 408004, 1122011, 2244022, 4488044, 11118109, 22236218, 44472436, 122299199, 244598398, 489196796]

約数ペア:

[(1, 489196796), (2, 244598398), (4, 122299199), (11, 44472436), (22, 22236218), (44, 11118109), (109, 4488044), (218, 2244022), (436, 1122011), (1199, 408004), (2398, 204002), (4796, 102001)]