858772948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{10267}}^1$

素因数の和:12183

約数の個数: 24

約数和(自身を含む): 1640497824

約数和(自身を除く): 781724876

約数列:

[1, 2, 4, 11, 22, 44, 1901, 3802, 7604, 10267, 20534, 20911, 41068, 41822, 83644, 112937, 225874, 451748, 19517567, 39035134, 78070268, 214693237, 429386474, 858772948]

約数ペア:

[(1, 858772948), (2, 429386474), (4, 214693237), (11, 78070268), (22, 39035134), (44, 19517567), (1901, 451748), (3802, 225874), (7604, 112937), (10267, 83644), (20534, 41822), (20911, 41068)]