401272454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{63113}}^1$

素因数の和:63160

約数の個数: 24

約数和(自身を含む): 697535928

約数和(自身を除く): 296263474

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 63113, 126226, 694243, 1072921, 1388486, 2145842, 11802131, 18239657, 23604262, 36479314, 200636227, 401272454]

約数ペア:

[(1, 401272454), (2, 200636227), (11, 36479314), (17, 23604262), (22, 18239657), (34, 11802131), (187, 2145842), (289, 1388486), (374, 1072921), (578, 694243), (3179, 126226), (6358, 63113)]