2016018782398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2447}}^1\times {\mathrm{32413}}^1$

素因数の和:35112

約数の個数: 32

約数和(自身を含む): 3085107471360

約数和(自身を除く): 1069088688962

約数列:

[1, 2, 71, 142, 179, 358, 2447, 4894, 12709, 25418, 32413, 64826, 173737, 347474, 438013, 876026, 2301323, 4602646, 5801927, 11603854, 31098923, 62197846, 79314611, 158629222, 411936817, 823873634, 5631337381, 11262674762, 14197315369, 28394630738, 1008009391199, 2016018782398]

約数ペア:

[(1, 2016018782398), (2, 1008009391199), (71, 28394630738), (142, 14197315369), (179, 11262674762), (358, 5631337381), (2447, 823873634), (4894, 411936817), (12709, 158629222), (25418, 79314611), (32413, 62197846), (64826, 31098923), (173737, 11603854), (347474, 5801927), (438013, 4602646), (876026, 2301323)]