8980916

素因数分解:

$2^2\times 7^2\times {\mathrm{45821}}^1$

素因数の和:45839

約数の個数: 18

約数和(自身を含む): 18282978

約数和(自身を除く): 9302062

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 45821, 91642, 183284, 320747, 641494, 1282988, 2245229, 4490458, 8980916]

約数ペア:

[(1, 8980916), (2, 4490458), (4, 2245229), (7, 1282988), (14, 641494), (28, 320747), (49, 183284), (98, 91642), (196, 45821)]