495228045286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1\times {\mathrm{221807}}^1$

素因数の和:222988

約数の個数: 32

約数和(自身を含む): 810859069440

約数和(自身を除く): 315631024154

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1087, 2054, 2174, 14131, 28262, 85873, 171746, 221807, 443614, 1116349, 2232698, 2883491, 5766982, 17522753, 35045506, 227795789, 241104209, 455591578, 482208418, 3134354717, 6268709434, 19047232511, 38094465022, 247614022643, 495228045286]

約数ペア:

[(1, 495228045286), (2, 247614022643), (13, 38094465022), (26, 19047232511), (79, 6268709434), (158, 3134354717), (1027, 482208418), (1087, 455591578), (2054, 241104209), (2174, 227795789), (14131, 35045506), (28262, 17522753), (85873, 5766982), (171746, 2883491), (221807, 2232698), (443614, 1116349)]