1138862257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{4943}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 1262499840

約数和(自身を除く): 123637583

約数列:

[1, 13, 37, 479, 481, 4943, 6227, 17723, 64259, 182891, 230399, 2367697, 2377583, 30780061, 87604789, 1138862257]

約数ペア:

[(1, 1138862257), (13, 87604789), (37, 30780061), (479, 2377583), (481, 2367697), (4943, 230399), (6227, 182891), (17723, 64259)]