78852458

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 120320640

約数和(自身を除く): 41468182

約数列:

[1, 2, 71, 142, 421, 842, 1319, 2638, 29891, 59782, 93649, 187298, 555299, 1110598, 39426229, 78852458]

約数ペア:

[(1, 78852458), (2, 39426229), (71, 1110598), (142, 555299), (421, 187298), (842, 93649), (1319, 59782), (2638, 29891)]