1344571490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157999}}^1$

素因数の和:158066

約数の個数: 32

約数和(自身を含む): 2593728000

約数和(自身を除く): 1249156510

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 157999, 315998, 789995, 1579990, 3633977, 5845963, 7267954, 11691926, 18169885, 29229815, 36339770, 58459630, 134457149, 268914298, 672285745, 1344571490]

約数ペア:

[(1, 1344571490), (2, 672285745), (5, 268914298), (10, 134457149), (23, 58459630), (37, 36339770), (46, 29229815), (74, 18169885), (115, 11691926), (185, 7267954), (230, 5845963), (370, 3633977), (851, 1579990), (1702, 789995), (4255, 315998), (8510, 157999)]