2133365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 2878848

約数和(自身を除く): 745483

約数列:

[1, 5, 13, 23, 65, 115, 299, 1427, 1495, 7135, 18551, 32821, 92755, 164105, 426673, 2133365]

約数ペア:

[(1, 2133365), (5, 426673), (13, 164105), (23, 92755), (65, 32821), (115, 18551), (299, 7135), (1427, 1495)]