2214894064

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{724769}}^1$

素因数の和:724968

約数の個数: 20

約数和(自身を含む): 4313831040

約数和(自身を除く): 2098936976

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 724769, 1449538, 2899076, 5798152, 11596304, 138430879, 276861758, 553723516, 1107447032, 2214894064]

約数ペア:

[(1, 2214894064), (2, 1107447032), (4, 553723516), (8, 276861758), (16, 138430879), (191, 11596304), (382, 5798152), (764, 2899076), (1528, 1449538), (3056, 724769)]