1263804919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1\times {\mathrm{1231}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 1373768704

約数和(自身を除く): 109963785

約数列:

[1, 13, 151, 523, 1231, 1963, 6799, 16003, 78973, 185881, 643813, 1026649, 2416453, 8369569, 97215763, 1263804919]

約数ペア:

[(1, 1263804919), (13, 97215763), (151, 8369569), (523, 2416453), (1231, 1026649), (1963, 643813), (6799, 185881), (16003, 78973)]