2216998785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{2693}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 3603149568

約数和(自身を除く): 1386150783

約数列:

[1, 3, 5, 15, 71, 213, 355, 773, 1065, 2319, 2693, 3865, 8079, 11595, 13465, 40395, 54883, 164649, 191203, 274415, 573609, 823245, 956015, 2081689, 2868045, 6245067, 10408445, 31225335, 147799919, 443399757, 738999595, 2216998785]

約数ペア:

[(1, 2216998785), (3, 738999595), (5, 443399757), (15, 147799919), (71, 31225335), (213, 10408445), (355, 6245067), (773, 2868045), (1065, 2081689), (2319, 956015), (2693, 823245), (3865, 573609), (8079, 274415), (11595, 191203), (13465, 164649), (40395, 54883)]