31311959614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2116531}}^1$

素因数の和:2117115

約数の個数: 16

約数和(自身を含む): 50669776080

約数和(自身を除く): 19357816466

約数列:

[1, 2, 13, 26, 569, 1138, 7397, 14794, 2116531, 4233062, 27514903, 55029806, 1204306139, 2408612278, 15655979807, 31311959614]

約数ペア:

[(1, 31311959614), (2, 15655979807), (13, 2408612278), (26, 1204306139), (569, 55029806), (1138, 27514903), (7397, 4233062), (14794, 2116531)]