254998651103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1\times {\mathrm{13163}}^1$

素因数の和:14591

約数の個数: 32

約数和(自身を含む): 309743654400

約数和(自身を除く): 54745003297

約数列:

[1, 7, 19, 113, 133, 791, 1289, 2147, 9023, 13163, 15029, 24491, 92141, 145657, 171437, 250097, 1019599, 1487419, 1750679, 2767483, 10411933, 16967107, 19372381, 28260961, 118769749, 197826727, 322375033, 1917283091, 2256625231, 13420981637, 36428378729, 254998651103]

約数ペア:

[(1, 254998651103), (7, 36428378729), (19, 13420981637), (113, 2256625231), (133, 1917283091), (791, 322375033), (1289, 197826727), (2147, 118769749), (9023, 28260961), (13163, 19372381), (15029, 16967107), (24491, 10411933), (92141, 2767483), (145657, 1750679), (171437, 1487419), (250097, 1019599)]