249568324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1022821}}^1$

素因数の和:1022886

約数の個数: 12

約数和(自身を含む): 443904748

約数和(自身を除く): 194336424

約数列:

[1, 2, 4, 61, 122, 244, 1022821, 2045642, 4091284, 62392081, 124784162, 249568324]

約数ペア:

[(1, 249568324), (2, 124784162), (4, 62392081), (61, 4091284), (122, 2045642), (244, 1022821)]