8990041048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1247231}}^1$

素因数の和:1247307

約数の個数: 32

約数和(自身を含む): 18184642560

約数和(自身を除く): 9194601512

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 1247231, 2494462, 4988924, 9977848, 21202927, 42405854, 66103243, 84811708, 132206486, 169623416, 264412972, 528825944, 1123755131, 2247510262, 4495020524, 8990041048]

約数ペア:

[(1, 8990041048), (2, 4495020524), (4, 2247510262), (8, 1123755131), (17, 528825944), (34, 264412972), (53, 169623416), (68, 132206486), (106, 84811708), (136, 66103243), (212, 42405854), (424, 21202927), (901, 9977848), (1802, 4988924), (3604, 2494462), (7208, 1247231)]