238386962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 404103168

約数和(自身を除く): 165716206

約数列:

[1, 2, 11, 22, 31, 62, 341, 431, 682, 811, 862, 1622, 4741, 8921, 9482, 13361, 17842, 25141, 26722, 50282, 146971, 276551, 293942, 349541, 553102, 699082, 3844951, 7689902, 10835771, 21671542, 119193481, 238386962]

約数ペア:

[(1, 238386962), (2, 119193481), (11, 21671542), (22, 10835771), (31, 7689902), (62, 3844951), (341, 699082), (431, 553102), (682, 349541), (811, 293942), (862, 276551), (1622, 146971), (4741, 50282), (8921, 26722), (9482, 25141), (13361, 17842)]