1013088460

素因数分解:

$2^2\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{18671}}^1$

素因数の和:21393

約数の個数: 24

約数和(自身を含む): 2128383936

約数和(自身を除く): 1115295476

約数列:

[1, 2, 4, 5, 10, 20, 2713, 5426, 10852, 13565, 18671, 27130, 37342, 54260, 74684, 93355, 186710, 373420, 50654423, 101308846, 202617692, 253272115, 506544230, 1013088460]

約数ペア:

[(1, 1013088460), (2, 506544230), (4, 253272115), (5, 202617692), (10, 101308846), (20, 50654423), (2713, 373420), (5426, 186710), (10852, 93355), (13565, 74684), (18671, 54260), (27130, 37342)]