442642018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{21523}}^1$

素因数の和:21658

約数の個数: 32

約数和(自身を含む): 824455296

約数和(自身を除く): 381813278

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 10283, 20566, 21523, 43046, 150661, 279799, 301322, 559598, 1958593, 2432099, 3917186, 4864198, 17024693, 31617287, 34049386, 63234574, 221321009, 442642018]

約数ペア:

[(1, 442642018), (2, 221321009), (7, 63234574), (13, 34049386), (14, 31617287), (26, 17024693), (91, 4864198), (113, 3917186), (182, 2432099), (226, 1958593), (791, 559598), (1469, 301322), (1582, 279799), (2938, 150661), (10283, 43046), (20566, 21523)]