2017696168

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{307201}}^1$

素因数の和:308028

約数の個数: 16

約数和(自身を含む): 3787800660

約数和(自身を除く): 1770104492

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 307201, 614402, 1228804, 2457608, 252212021, 504424042, 1008848084, 2017696168]

約数ペア:

[(1, 2017696168), (2, 1008848084), (4, 504424042), (8, 252212021), (821, 2457608), (1642, 1228804), (3284, 614402), (6568, 307201)]