2017705571

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11177}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 2568972672

約数和(自身を除く): 551267101

約数列:

[1, 7, 17, 37, 41, 119, 259, 287, 629, 697, 1517, 4403, 4879, 10619, 11177, 25789, 78239, 180523, 190009, 413549, 458257, 1330063, 2894843, 3207799, 7030333, 7790369, 16955509, 49212331, 54532583, 118688563, 288243653, 2017705571]

約数ペア:

[(1, 2017705571), (7, 288243653), (17, 118688563), (37, 54532583), (41, 49212331), (119, 16955509), (259, 7790369), (287, 7030333), (629, 3207799), (697, 2894843), (1517, 1330063), (4403, 458257), (4879, 413549), (10619, 190009), (11177, 180523), (25789, 78239)]