2017178095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{739}}^1\times {\mathrm{1889}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 2576221200

約数和(自身を除く): 559043105

約数列:

[1, 5, 17, 85, 289, 739, 1445, 1889, 3695, 9445, 12563, 32113, 62815, 160565, 213571, 545921, 1067855, 1395971, 2729605, 6979855, 23731507, 118657535, 403435619, 2017178095]

約数ペア:

[(1, 2017178095), (5, 403435619), (17, 118657535), (85, 23731507), (289, 6979855), (739, 2729605), (1445, 1395971), (1889, 1067855), (3695, 545921), (9445, 213571), (12563, 160565), (32113, 62815)]