870844976

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{143609}}^1$

素因数の和:143996

約数の個数: 20

約数和(自身を含む): 1691725800

約数和(自身を除く): 820880824

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 143609, 287218, 574436, 1148872, 2297744, 54427811, 108855622, 217711244, 435422488, 870844976]

約数ペア:

[(1, 870844976), (2, 435422488), (4, 217711244), (8, 108855622), (16, 54427811), (379, 2297744), (758, 1148872), (1516, 574436), (3032, 287218), (6064, 143609)]