1978193028122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383041}}^1\times {\mathrm{62981}}^1$

素因数の和:446065

約数の個数: 16

約数和(自身を含む): 3039718656744

約数和(自身を除く): 1061525628622

約数列:

[1, 2, 41, 82, 62981, 125962, 383041, 766082, 2582221, 5164442, 15704681, 31409362, 24124305221, 48248610442, 989096514061, 1978193028122]

約数ペア:

[(1, 1978193028122), (2, 989096514061), (41, 48248610442), (82, 24124305221), (62981, 31409362), (125962, 15704681), (383041, 5164442), (766082, 2582221)]