1968592

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2086

約数の個数: 20

約数和(自身を含む): 3878596

約数和(自身を除く): 1910004

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2017, 4034, 8068, 16136, 32272, 123037, 246074, 492148, 984296, 1968592]

約数ペア:

[(1, 1968592), (2, 984296), (4, 492148), (8, 246074), (16, 123037), (61, 32272), (122, 16136), (244, 8068), (488, 4034), (976, 2017)]