1159751642

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{20269}}^1$

素因数の和:20406

約数の個数: 32

約数和(自身を含む): 2050999680

約数和(自身を除く): 891248038

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 4087, 8174, 20269, 28609, 40538, 57218, 141883, 283766, 1236409, 1358023, 2472818, 2716046, 8654863, 9506161, 17309726, 19012322, 82839403, 165678806, 579875821, 1159751642]

約数ペア:

[(1, 1159751642), (2, 579875821), (7, 165678806), (14, 82839403), (61, 19012322), (67, 17309726), (122, 9506161), (134, 8654863), (427, 2716046), (469, 2472818), (854, 1358023), (938, 1236409), (4087, 283766), (8174, 141883), (20269, 57218), (28609, 40538)]