1155144490

素因数分解:

$2^1\times 5^1\times {\mathrm{19709}}^1\times {\mathrm{5861}}^1$

素因数の和:25577

約数の個数: 16

約数和(自身を含む): 2079720360

約数和(自身を除く): 924575870

約数列:

[1, 2, 5, 10, 5861, 11722, 19709, 29305, 39418, 58610, 98545, 197090, 115514449, 231028898, 577572245, 1155144490]

約数ペア:

[(1, 1155144490), (2, 577572245), (5, 231028898), (10, 115514449), (5861, 197090), (11722, 98545), (19709, 58610), (29305, 39418)]