674299678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{149911}}^1$

素因数の和:150099

約数の個数: 16

約数和(自身を含む): 1095556896

約数和(自身を除く): 421257218

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 149911, 299822, 1948843, 3897686, 25934603, 51869206, 337149839, 674299678]

約数ペア:

[(1, 674299678), (2, 337149839), (13, 51869206), (26, 25934603), (173, 3897686), (346, 1948843), (2249, 299822), (4498, 149911)]