2017754768

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{122081}}^1$

素因数の和:123122

約数の個数: 20

約数和(自身を含む): 3913216428

約数和(自身を除く): 1895461660

約数列:

[1, 2, 4, 8, 16, 1033, 2066, 4132, 8264, 16528, 122081, 244162, 488324, 976648, 1953296, 126109673, 252219346, 504438692, 1008877384, 2017754768]

約数ペア:

[(1, 2017754768), (2, 1008877384), (4, 504438692), (8, 252219346), (16, 126109673), (1033, 1953296), (2066, 976648), (4132, 488324), (8264, 244162), (16528, 122081)]