1026428930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{629711}}^1$

素因数の和:629881

約数の個数: 16

約数和(自身を含む): 1858909824

約数和(自身を除く): 832480894

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 629711, 1259422, 3148555, 6297110, 102642893, 205285786, 513214465, 1026428930]

約数ペア:

[(1, 1026428930), (2, 513214465), (5, 205285786), (10, 102642893), (163, 6297110), (326, 3148555), (815, 1259422), (1630, 629711)]