2068346085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149393}}^1$

素因数の和:149485

約数の個数: 32

約数和(自身を含む): 3614139648

約数和(自身を除く): 1545793563

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 149393, 448179, 746965, 1942109, 2240895, 5826327, 9710545, 10606903, 29131635, 31820709, 53034515, 137889739, 159103545, 413669217, 689448695, 2068346085]

約数ペア:

[(1, 2068346085), (3, 689448695), (5, 413669217), (13, 159103545), (15, 137889739), (39, 53034515), (65, 31820709), (71, 29131635), (195, 10606903), (213, 9710545), (355, 5826327), (923, 2240895), (1065, 1942109), (2769, 746965), (4615, 448179), (13845, 149393)]