621736216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{2017}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 1189974240

約数和(自身を除く): 568238024

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 727, 1454, 2017, 2908, 4034, 5816, 8068, 16136, 38531, 77062, 106901, 154124, 213802, 308248, 427604, 855208, 1466359, 2932718, 5865436, 11730872, 77717027, 155434054, 310868108, 621736216]

約数ペア:

[(1, 621736216), (2, 310868108), (4, 155434054), (8, 77717027), (53, 11730872), (106, 5865436), (212, 2932718), (424, 1466359), (727, 855208), (1454, 427604), (2017, 308248), (2908, 213802), (4034, 154124), (5816, 106901), (8068, 77062), (16136, 38531)]