2017221292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{44879}}^1$

素因数の和:45561

約数の個数: 24

約数和(自身を含む): 3743530560

約数和(自身を除く): 1726309268

約数列:

[1, 2, 4, 17, 34, 68, 661, 1322, 2644, 11237, 22474, 44879, 44948, 89758, 179516, 762943, 1525886, 3051772, 29665019, 59330038, 118660076, 504305323, 1008610646, 2017221292]

約数ペア:

[(1, 2017221292), (2, 1008610646), (4, 504305323), (17, 118660076), (34, 59330038), (68, 29665019), (661, 3051772), (1322, 1525886), (2644, 762943), (11237, 179516), (22474, 89758), (44879, 44948)]