394804366

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{9769}}^1$

素因数の和:9960

約数の個数: 24

約数和(自身を含む): 654902640

約数和(自身を除く): 260098274

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 1837, 3674, 9769, 19538, 20207, 40414, 107459, 214918, 1182049, 1631423, 2364098, 3262846, 17945653, 35891306, 197402183, 394804366]

約数ペア:

[(1, 394804366), (2, 197402183), (11, 35891306), (22, 17945653), (121, 3262846), (167, 2364098), (242, 1631423), (334, 1182049), (1837, 214918), (3674, 107459), (9769, 40414), (19538, 20207)]