674571245

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{6977}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 825469488

約数和(自身を除く): 150898243

約数列:

[1, 5, 61, 305, 317, 1585, 6977, 19337, 34885, 96685, 425597, 2127985, 2211709, 11058545, 134914249, 674571245]

約数ペア:

[(1, 674571245), (5, 134914249), (61, 11058545), (305, 2211709), (317, 2127985), (1585, 425597), (6977, 96685), (19337, 34885)]