490945222

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1\times {\mathrm{1051}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 740473344

約数和(自身を除く): 249528122

約数列:

[1, 2, 311, 622, 751, 1051, 1502, 2102, 233561, 326861, 467122, 653722, 789301, 1578602, 245472611, 490945222]

約数ペア:

[(1, 490945222), (2, 245472611), (311, 1578602), (622, 789301), (751, 653722), (1051, 467122), (1502, 326861), (2102, 233561)]