2216630013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 3214100736

約数和(自身を除く): 997470723

約数列:

[1, 3, 13, 39, 197, 263, 591, 789, 1097, 2561, 3291, 3419, 7683, 10257, 14261, 42783, 51811, 155433, 216109, 288511, 648327, 673543, 865533, 2020629, 2809417, 3750643, 8428251, 11251929, 56836667, 170510001, 738876671, 2216630013]

約数ペア:

[(1, 2216630013), (3, 738876671), (13, 170510001), (39, 56836667), (197, 11251929), (263, 8428251), (591, 3750643), (789, 2809417), (1097, 2020629), (2561, 865533), (3291, 673543), (3419, 648327), (7683, 288511), (10257, 216109), (14261, 155433), (42783, 51811)]