386376116

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{105337}}^1$

素因数の和:105479

約数の個数: 24

約数和(自身を含む): 778658496

約数和(自身を除く): 392282380

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 105337, 210674, 421348, 737359, 1474718, 2949436, 13799147, 27598294, 55196588, 96594029, 193188058, 386376116]

約数ペア:

[(1, 386376116), (2, 193188058), (4, 96594029), (7, 55196588), (14, 27598294), (28, 13799147), (131, 2949436), (262, 1474718), (524, 737359), (917, 421348), (1834, 210674), (3668, 105337)]