9718869890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1\times {\mathrm{6761}}^1$

素因数の和:10154

約数の個数: 32

約数和(自身を含む): 17908805376

約数和(自身を除く): 8189935486

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3343, 6686, 6761, 13522, 16715, 33430, 33805, 67610, 143749, 287498, 290723, 581446, 718745, 1437490, 1453615, 2907230, 22602023, 45204046, 113010115, 226020230, 971886989, 1943773978, 4859434945, 9718869890]

約数ペア:

[(1, 9718869890), (2, 4859434945), (5, 1943773978), (10, 971886989), (43, 226020230), (86, 113010115), (215, 45204046), (430, 22602023), (3343, 2907230), (6686, 1453615), (6761, 1437490), (13522, 718745), (16715, 581446), (33430, 290723), (33805, 287498), (67610, 143749)]