2100089584

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{147977}}^1$

素因数の和:148872

約数の個数: 20

約数和(自身を含む): 4073538384

約数和(自身を除く): 1973448800

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 147977, 295954, 591908, 1183816, 2367632, 131255599, 262511198, 525022396, 1050044792, 2100089584]

約数ペア:

[(1, 2100089584), (2, 1050044792), (4, 525022396), (8, 262511198), (16, 131255599), (887, 2367632), (1774, 1183816), (3548, 591908), (7096, 295954), (14192, 147977)]