290031804

素因数分解:

$2^2\times 3^2\times {\mathrm{8056439}}^1$

素因数の和:8056449

約数の個数: 18

約数和(自身を含む): 733136040

約数和(自身を除く): 443104236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8056439, 16112878, 24169317, 32225756, 48338634, 72507951, 96677268, 145015902, 290031804]

約数ペア:

[(1, 290031804), (2, 145015902), (3, 96677268), (4, 72507951), (6, 48338634), (9, 32225756), (12, 24169317), (18, 16112878), (36, 8056439)]