4666173890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{334973}}^1$

素因数の和:335186

約数の個数: 32

約数和(自身を含む): 9647251200

約数和(自身を除く): 4981077310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 334973, 669946, 1674865, 2344811, 3349730, 4689622, 11724055, 23448110, 66659627, 133319254, 333298135, 466617389, 666596270, 933234778, 2333086945, 4666173890]

約数ペア:

[(1, 4666173890), (2, 2333086945), (5, 933234778), (7, 666596270), (10, 466617389), (14, 333298135), (35, 133319254), (70, 66659627), (199, 23448110), (398, 11724055), (995, 4689622), (1393, 3349730), (1990, 2344811), (2786, 1674865), (6965, 669946), (13930, 334973)]