252191738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{20641}}^1$

素因数の和:20833

約数の個数: 16

約数和(自身を含む): 390133800

約数和(自身を除く): 137942062

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 20641, 41282, 846281, 1692562, 3075509, 6151018, 126095869, 252191738]

約数ペア:

[(1, 252191738), (2, 126095869), (41, 6151018), (82, 3075509), (149, 1692562), (298, 846281), (6109, 41282), (12218, 20641)]