2016459670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{49999}}^1$

素因数の和:50152

約数の個数: 32

約数和(自身を含む): 3762000000

約数和(自身を除く): 1745540330

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 4033, 8066, 20165, 40330, 49999, 99998, 249995, 499990, 1849963, 3699926, 5449891, 9249815, 10899782, 18499630, 27249455, 54498910, 201645967, 403291934, 1008229835, 2016459670]

約数ペア:

[(1, 2016459670), (2, 1008229835), (5, 403291934), (10, 201645967), (37, 54498910), (74, 27249455), (109, 18499630), (185, 10899782), (218, 9249815), (370, 5449891), (545, 3699926), (1090, 1849963), (4033, 499990), (8066, 249995), (20165, 99998), (40330, 49999)]