2011106290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{7727}}^1$

素因数の和:9282

約数の個数: 32

約数和(自身を含む): 3835931904

約数和(自身を除く): 1824825614

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1531, 3062, 7655, 7727, 15310, 15454, 26027, 38635, 52054, 77270, 130135, 131359, 260270, 262718, 656795, 1313590, 11830037, 23660074, 59150185, 118300370, 201110629, 402221258, 1005553145, 2011106290]

約数ペア:

[(1, 2011106290), (2, 1005553145), (5, 402221258), (10, 201110629), (17, 118300370), (34, 59150185), (85, 23660074), (170, 11830037), (1531, 1313590), (3062, 656795), (7655, 262718), (7727, 260270), (15310, 131359), (15454, 130135), (26027, 77270), (38635, 52054)]