13420228868

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{5581}}^1\times {\mathrm{8467}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 23823261504

約数和(自身を除く): 10403032636

約数列:

[1, 2, 4, 71, 142, 284, 5581, 8467, 11162, 16934, 22324, 33868, 396251, 601157, 792502, 1202314, 1585004, 2404628, 47254327, 94508654, 189017308, 3355057217, 6710114434, 13420228868]

約数ペア:

[(1, 13420228868), (2, 6710114434), (4, 3355057217), (71, 189017308), (142, 94508654), (284, 47254327), (5581, 2404628), (8467, 1585004), (11162, 1202314), (16934, 792502), (22324, 601157), (33868, 396251)]