345747004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{17789}}^1$

素因数の和:17949

約数の個数: 24

約数和(自身を含む): 624642480

約数和(自身を除く): 278895476

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 17789, 19436, 35578, 71156, 764927, 1529854, 2010157, 3059708, 4020314, 8040628, 86436751, 172873502, 345747004]

約数ペア:

[(1, 345747004), (2, 172873502), (4, 86436751), (43, 8040628), (86, 4020314), (113, 3059708), (172, 2010157), (226, 1529854), (452, 764927), (4859, 71156), (9718, 35578), (17789, 19436)]