2051216661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{62539}}^1$

素因数の和:62613

約数の個数: 24

約数和(自身を含む): 3050451040

約数和(自身を除く): 999234379

約数列:

[1, 3, 13, 29, 39, 87, 377, 841, 1131, 2523, 10933, 32799, 62539, 187617, 813007, 1813631, 2439021, 5440893, 23577203, 52595299, 70731609, 157785897, 683738887, 2051216661]

約数ペア:

[(1, 2051216661), (3, 683738887), (13, 157785897), (29, 70731609), (39, 52595299), (87, 23577203), (377, 5440893), (841, 2439021), (1131, 1813631), (2523, 813007), (10933, 187617), (32799, 62539)]