1566703184

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{420253}}^1$

素因数の和:420494

約数の個数: 20

約数和(自身を含む): 3048522516

約数和(自身を除く): 1481819332

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 420253, 840506, 1681012, 3362024, 6724048, 97918949, 195837898, 391675796, 783351592, 1566703184]

約数ペア:

[(1, 1566703184), (2, 783351592), (4, 391675796), (8, 195837898), (16, 97918949), (233, 6724048), (466, 3362024), (932, 1681012), (1864, 840506), (3728, 420253)]