1211596906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{81611}}^1$

素因数の和:82197

約数の個数: 16

約数和(自身を含む): 1960646688

約数和(自身を除く): 749049782

約数列:

[1, 2, 13, 26, 571, 1142, 7423, 14846, 81611, 163222, 1060943, 2121886, 46599881, 93199762, 605798453, 1211596906]

約数ペア:

[(1, 1211596906), (2, 605798453), (13, 93199762), (26, 46599881), (571, 2121886), (1142, 1060943), (7423, 163222), (14846, 81611)]