342830884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109741}}^1$

素因数の和:109827

約数の個数: 24

約数和(自身を含む): 663719616

約数和(自身を除く): 320888732

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 109741, 219482, 438964, 1207151, 2414302, 4828604, 7791611, 15583222, 31166444, 85707721, 171415442, 342830884]

約数ペア:

[(1, 342830884), (2, 171415442), (4, 85707721), (11, 31166444), (22, 15583222), (44, 7791611), (71, 4828604), (142, 2414302), (284, 1207151), (781, 438964), (1562, 219482), (3124, 109741)]