7913898064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12063869}}^1$

素因数の和:12063918

約数の個数: 20

約数和(自身を含む): 15707158740

約数和(自身を除く): 7793260676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12063869, 24127738, 48255476, 96510952, 193021904, 494618629, 989237258, 1978474516, 3956949032, 7913898064]

約数ペア:

[(1, 7913898064), (2, 3956949032), (4, 1978474516), (8, 989237258), (16, 494618629), (41, 193021904), (82, 96510952), (164, 48255476), (328, 24127738), (656, 12063869)]