129676862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487507}}^1$

素因数の和:487535

約数の個数: 16

約数和(自身を含む): 234003840

約数和(自身を除く): 104326978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487507, 975014, 3412549, 6825098, 9262633, 18525266, 64838431, 129676862]

約数ペア:

[(1, 129676862), (2, 64838431), (7, 18525266), (14, 9262633), (19, 6825098), (38, 3412549), (133, 975014), (266, 487507)]