3980232214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{787541}}^1$

素因数の和:787588

約数の個数: 24

約数和(自身を含む): 7201284048

約数和(自身を除く): 3221051834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 787541, 1575082, 5512787, 11025574, 14963279, 29926558, 104742953, 209485906, 284302301, 568604602, 1990116107, 3980232214]

約数ペア:

[(1, 3980232214), (2, 1990116107), (7, 568604602), (14, 284302301), (19, 209485906), (38, 104742953), (133, 29926558), (266, 14963279), (361, 11025574), (722, 5512787), (2527, 1575082), (5054, 787541)]