6981814

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 12279168

約数和(自身を除く): 5297354

約数列:

[1, 2, 7, 14, 49, 98, 191, 373, 382, 746, 1337, 2611, 2674, 5222, 9359, 18277, 18718, 36554, 71243, 142486, 498701, 997402, 3490907, 6981814]

約数ペア:

[(1, 6981814), (2, 3490907), (7, 997402), (14, 498701), (49, 142486), (98, 71243), (191, 36554), (373, 18718), (382, 18277), (746, 9359), (1337, 5222), (2611, 2674)]