788659196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{213613}}^1$

素因数の和:213701

約数の個数: 24

約数和(自身を含む): 1507260384

約数和(自身を除く): 718601188

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 213613, 427226, 854452, 2776969, 5553938, 11107876, 15166523, 30333046, 60666092, 197164799, 394329598, 788659196]

約数ペア:

[(1, 788659196), (2, 394329598), (4, 197164799), (13, 60666092), (26, 30333046), (52, 15166523), (71, 11107876), (142, 5553938), (284, 2776969), (923, 854452), (1846, 427226), (3692, 213613)]