817844230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{58711}}^1$

素因数の和:58924

約数の個数: 32

約数和(自身を含む): 1690905600

約数和(自身を除く): 873061370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 58711, 117422, 293555, 410977, 587110, 821954, 2054885, 4109770, 11683489, 23366978, 58417445, 81784423, 116834890, 163568846, 408922115, 817844230]

約数ペア:

[(1, 817844230), (2, 408922115), (5, 163568846), (7, 116834890), (10, 81784423), (14, 58417445), (35, 23366978), (70, 11683489), (199, 4109770), (398, 2054885), (995, 821954), (1393, 587110), (1990, 410977), (2786, 293555), (6965, 117422), (13930, 58711)]