390704334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83591}}^1$

素因数の和:83656

約数の個数: 32

約数和(自身を含む): 842607360

約数和(自身を除く): 451903026

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 83591, 167182, 250773, 501546, 1588229, 3176458, 3427231, 4764687, 6854462, 9529374, 10281693, 20563386, 65117389, 130234778, 195352167, 390704334]

約数ペア:

[(1, 390704334), (2, 195352167), (3, 130234778), (6, 65117389), (19, 20563386), (38, 10281693), (41, 9529374), (57, 6854462), (82, 4764687), (114, 3427231), (123, 3176458), (246, 1588229), (779, 501546), (1558, 250773), (2337, 167182), (4674, 83591)]