1531270806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{28493}}^1$

素因数の和:28577

約数の個数: 48

約数和(自身を含む): 3378932496

約数和(自身を除く): 1847661690

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 4134, 8957, 17914, 26871, 28493, 53742, 56986, 85479, 170958, 370409, 740818, 1111227, 1510129, 2222454, 3020258, 4530387, 4815317, 9060774, 9630634, 14445951, 19631677, 28891902, 39263354, 58895031, 117790062, 255211801, 510423602, 765635403, 1531270806]

約数ペア:

[(1, 1531270806), (2, 765635403), (3, 510423602), (6, 255211801), (13, 117790062), (26, 58895031), (39, 39263354), (53, 28891902), (78, 19631677), (106, 14445951), (159, 9630634), (169, 9060774), (318, 4815317), (338, 4530387), (507, 3020258), (689, 2222454), (1014, 1510129), (1378, 1111227), (2067, 740818), (4134, 370409), (8957, 170958), (17914, 85479), (26871, 56986), (28493, 53742)]