1618674410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{12329}}^1$

素因数の和:13046

約数の個数: 32

約数和(自身を含む): 3071649600

約数和(自身を除く): 1452975190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 691, 1382, 3455, 6910, 12329, 13129, 24658, 26258, 61645, 65645, 123290, 131290, 234251, 468502, 1171255, 2342510, 8519339, 17038678, 42596695, 85193390, 161867441, 323734882, 809337205, 1618674410]

約数ペア:

[(1, 1618674410), (2, 809337205), (5, 323734882), (10, 161867441), (19, 85193390), (38, 42596695), (95, 17038678), (190, 8519339), (691, 2342510), (1382, 1171255), (3455, 468502), (6910, 234251), (12329, 131290), (13129, 123290), (24658, 65645), (26258, 61645)]