1598422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 2949120

約数和(自身を除く): 1350698

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 127, 203, 217, 254, 406, 434, 889, 899, 1778, 1798, 3683, 3937, 6293, 7366, 7874, 12586, 25781, 27559, 51562, 55118, 114173, 228346, 799211, 1598422]

約数ペア:

[(1, 1598422), (2, 799211), (7, 228346), (14, 114173), (29, 55118), (31, 51562), (58, 27559), (62, 25781), (127, 12586), (203, 7874), (217, 7366), (254, 6293), (406, 3937), (434, 3683), (889, 1798), (899, 1778)]