2017503730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1078879}}^1$

素因数の和:1078914

約数の個数: 32

約数和(自身を含む): 4194685440

約数和(自身を除く): 2177181710

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 1078879, 2157758, 5394395, 10788790, 11867669, 18340943, 23735338, 36681886, 59338345, 91704715, 118676690, 183409430, 201750373, 403500746, 1008751865, 2017503730]

約数ペア:

[(1, 2017503730), (2, 1008751865), (5, 403500746), (10, 201750373), (11, 183409430), (17, 118676690), (22, 91704715), (34, 59338345), (55, 36681886), (85, 23735338), (110, 18340943), (170, 11867669), (187, 10788790), (374, 5394395), (935, 2157758), (1870, 1078879)]