1900705522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1\times {\mathrm{14843}}^1$

素因数の和:16377

約数の個数: 16

約数和(自身を含む): 2919517920

約数和(自身を除く): 1018812398

約数列:

[1, 2, 43, 86, 1489, 2978, 14843, 29686, 64027, 128054, 638249, 1276498, 22101227, 44202454, 950352761, 1900705522]

約数ペア:

[(1, 1900705522), (2, 950352761), (43, 44202454), (86, 22101227), (1489, 1276498), (2978, 638249), (14843, 128054), (29686, 64027)]