938376572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1081079}}^1$

素因数の和:1081121

約数の個数: 24

約数和(自身を含む): 1937295360

約数和(自身を除く): 998918788

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1081079, 2162158, 4324316, 7567553, 15135106, 30270212, 33513449, 67026898, 134053796, 234594143, 469188286, 938376572]

約数ペア:

[(1, 938376572), (2, 469188286), (4, 234594143), (7, 134053796), (14, 67026898), (28, 33513449), (31, 30270212), (62, 15135106), (124, 7567553), (217, 4324316), (434, 2162158), (868, 1081079)]