828013838

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{6257}}^1$

素因数の和:6907

約数の個数: 16

約数和(自身を含む): 1254403584

約数和(自身を除く): 426389746

約数列:

[1, 2, 127, 254, 521, 1042, 6257, 12514, 66167, 132334, 794639, 1589278, 3259897, 6519794, 414006919, 828013838]

約数ペア:

[(1, 828013838), (2, 414006919), (127, 6519794), (254, 3259897), (521, 1589278), (1042, 794639), (6257, 132334), (12514, 66167)]