5643554

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 9706176

約数和(自身を除く): 4062622

約数列:

[1, 2, 7, 14, 491, 821, 982, 1642, 3437, 5747, 6874, 11494, 403111, 806222, 2821777, 5643554]

約数ペア:

[(1, 5643554), (2, 2821777), (7, 806222), (14, 403111), (491, 11494), (821, 6874), (982, 5747), (1642, 3437)]