1666344130561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{257611}}^1$

素因数の和:258373

約数の個数: 32

約数和(自身を含む): 1950959563776

約数和(自身を除く): 284615433215

約数列:

[1, 11, 23, 37, 253, 407, 691, 851, 7601, 9361, 15893, 25567, 174823, 257611, 281237, 588041, 2833721, 5925053, 6468451, 9531607, 65175583, 104847677, 178009201, 219226961, 1958101211, 2411496571, 4094211623, 6586340437, 45036327853, 72449744807, 151485830051, 1666344130561]

約数ペア:

[(1, 1666344130561), (11, 151485830051), (23, 72449744807), (37, 45036327853), (253, 6586340437), (407, 4094211623), (691, 2411496571), (851, 1958101211), (7601, 219226961), (9361, 178009201), (15893, 104847677), (25567, 65175583), (174823, 9531607), (257611, 6468451), (281237, 5925053), (588041, 2833721)]