1008044876

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{677}}^1\times {\mathrm{2371}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 1778686896

約数和(自身を除く): 770642020

約数列:

[1, 2, 4, 157, 314, 628, 677, 1354, 2371, 2708, 4742, 9484, 106289, 212578, 372247, 425156, 744494, 1488988, 1605167, 3210334, 6420668, 252011219, 504022438, 1008044876]

約数ペア:

[(1, 1008044876), (2, 504022438), (4, 252011219), (157, 6420668), (314, 3210334), (628, 1605167), (677, 1488988), (1354, 744494), (2371, 425156), (2708, 372247), (4742, 212578), (9484, 106289)]