1242008017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{40627}}^1$

素因数の和:42255

約数の個数: 8

約数和(自身を含む): 1308221600

約数和(自身を除く): 66213583

約数列:

[1, 19, 1609, 30571, 40627, 771913, 65368843, 1242008017]

約数ペア:

[(1, 1242008017), (19, 65368843), (1609, 771913), (30571, 40627)]