113398090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 220429440

約数和(自身を除く): 107031350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 1987, 2195, 3974, 4390, 5707, 9935, 11414, 19870, 25831, 28535, 51662, 57070, 129155, 258310, 872293, 1744586, 4361465, 8722930, 11339809, 22679618, 56699045, 113398090]

約数ペア:

[(1, 113398090), (2, 56699045), (5, 22679618), (10, 11339809), (13, 8722930), (26, 4361465), (65, 1744586), (130, 872293), (439, 258310), (878, 129155), (1987, 57070), (2195, 51662), (3974, 28535), (4390, 25831), (5707, 19870), (9935, 11414)]