42944890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252617}}^1$

素因数の和:252641

約数の個数: 16

約数和(自身を含む): 81848232

約数和(自身を除く): 38903342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 252617, 505234, 1263085, 2526170, 4294489, 8588978, 21472445, 42944890]

約数ペア:

[(1, 42944890), (2, 21472445), (5, 8588978), (10, 4294489), (17, 2526170), (34, 1263085), (85, 505234), (170, 252617)]