2008172588

素因数分解:

$2^2\times {\mathrm{1097}}^1\times {\mathrm{457651}}^1$

素因数の和:458752

約数の個数: 12

約数和(自身を含む): 3517513272

約数和(自身を除く): 1509340684

約数列:

[1, 2, 4, 1097, 2194, 4388, 457651, 915302, 1830604, 502043147, 1004086294, 2008172588]

約数ペア:

[(1, 2008172588), (2, 1004086294), (4, 502043147), (1097, 1830604), (2194, 915302), (4388, 457651)]