7983122

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 6272878

約数列:

[1, 2, 7, 14, 43, 86, 89, 149, 178, 298, 301, 602, 623, 1043, 1246, 2086, 3827, 6407, 7654, 12814, 13261, 26522, 26789, 44849, 53578, 89698, 92827, 185654, 570223, 1140446, 3991561, 7983122]

約数ペア:

[(1, 7983122), (2, 3991561), (7, 1140446), (14, 570223), (43, 185654), (86, 92827), (89, 89698), (149, 53578), (178, 44849), (298, 26789), (301, 26522), (602, 13261), (623, 12814), (1043, 7654), (1246, 6407), (2086, 3827)]