7086142

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 5585858

約数列:

[1, 2, 7, 14, 43, 79, 86, 149, 158, 298, 301, 553, 602, 1043, 1106, 2086, 3397, 6407, 6794, 11771, 12814, 23542, 23779, 44849, 47558, 82397, 89698, 164794, 506153, 1012306, 3543071, 7086142]

約数ペア:

[(1, 7086142), (2, 3543071), (7, 1012306), (14, 506153), (43, 164794), (79, 89698), (86, 82397), (149, 47558), (158, 44849), (298, 23779), (301, 23542), (553, 12814), (602, 11771), (1043, 6794), (1106, 6407), (2086, 3397)]