387335762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{51631}}^1$

素因数の和:51686

約数の個数: 24

約数和(自身を含む): 659237376

約数和(自身を除く): 271901614

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 51631, 103262, 567941, 1135882, 1600561, 3201122, 6247351, 12494702, 17606171, 35212342, 193667881, 387335762]

約数ペア:

[(1, 387335762), (2, 193667881), (11, 35212342), (22, 17606171), (31, 12494702), (62, 6247351), (121, 3201122), (242, 1600561), (341, 1135882), (682, 567941), (3751, 103262), (7502, 51631)]