2128532046488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6489426971}}^1$

素因数の和:6489427018

約数の個数: 16

約数和(自身を含む): 4088338992360

約数和(自身を除く): 1959806945872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6489426971, 12978853942, 25957707884, 51915415768, 266066505811, 532133011622, 1064266023244, 2128532046488]

約数ペア:

[(1, 2128532046488), (2, 1064266023244), (4, 532133011622), (8, 266066505811), (41, 51915415768), (82, 25957707884), (164, 12978853942), (328, 6489426971)]