858772020113

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{1471339}}^1$

素因数の和:1471964

約数の個数: 16

約数和(自身を含む): 988740480000

約数和(自身を除く): 129968459887

約数列:

[1, 7, 199, 419, 1393, 2933, 83381, 583667, 1471339, 10299373, 292796461, 616491041, 2049575227, 4315437287, 122681717159, 858772020113]

約数ペア:

[(1, 858772020113), (7, 122681717159), (199, 4315437287), (419, 2049575227), (1393, 616491041), (2933, 292796461), (83381, 10299373), (583667, 1471339)]