123225113090

素因数分解:

$2^1\times 5^1\times {\mathrm{8923}}^1\times {\mathrm{1380983}}^1$

素因数の和:1389913

約数の個数: 16

約数和(自身を含む): 221830221888

約数和(自身を除く): 98605108798

約数列:

[1, 2, 5, 10, 8923, 17846, 44615, 89230, 1380983, 2761966, 6904915, 13809830, 12322511309, 24645022618, 61612556545, 123225113090]

約数ペア:

[(1, 123225113090), (2, 61612556545), (5, 24645022618), (10, 12322511309), (8923, 13809830), (17846, 6904915), (44615, 2761966), (89230, 1380983)]