80627974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{338773}}^1$

素因数の和:338799

約数の個数: 16

約数和(自身を含む): 146350368

約数和(自身を除く): 65722394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 338773, 677546, 2371411, 4742822, 5759141, 11518282, 40313987, 80627974]

約数ペア:

[(1, 80627974), (2, 40313987), (7, 11518282), (14, 5759141), (17, 4742822), (34, 2371411), (119, 677546), (238, 338773)]