4886649026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18370861}}^1$

素因数の和:18370889

約数の個数: 16

約数和(自身を含む): 8818013760

約数和(自身を除く): 3931364734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 18370861, 36741722, 128596027, 257192054, 349046359, 698092718, 2443324513, 4886649026]

約数ペア:

[(1, 4886649026), (2, 2443324513), (7, 698092718), (14, 349046359), (19, 257192054), (38, 128596027), (133, 36741722), (266, 18370861)]