679201826

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{3823}}^1$

素因数の和:4457

約数の個数: 16

約数和(自身を含む): 1026331008

約数和(自身を除く): 347129182

約数列:

[1, 2, 211, 421, 422, 842, 3823, 7646, 88831, 177662, 806653, 1609483, 1613306, 3218966, 339600913, 679201826]

約数ペア:

[(1, 679201826), (2, 339600913), (211, 3218966), (421, 1613306), (422, 1609483), (842, 806653), (3823, 177662), (7646, 88831)]