1212791334

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{80627}}^1$

素因数の和:80764

約数の個数: 32

約数和(自身を含む): 2554295040

約数和(自身を除く): 1341503706

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 15042, 80627, 161254, 241881, 483762, 1854421, 3708842, 5563263, 8788343, 11126526, 17576686, 26365029, 52730058, 202131889, 404263778, 606395667, 1212791334]

約数ペア:

[(1, 1212791334), (2, 606395667), (3, 404263778), (6, 202131889), (23, 52730058), (46, 26365029), (69, 17576686), (109, 11126526), (138, 8788343), (218, 5563263), (327, 3708842), (654, 1854421), (2507, 483762), (5014, 241881), (7521, 161254), (15042, 80627)]