1616653670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{98999}}^1$

素因数の和:99100

約数の個数: 32

約数和(自身を含む): 3079296000

約数和(自身を除く): 1462642330

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 98999, 197998, 494995, 989990, 2276977, 4553954, 7028929, 11384885, 14057858, 22769770, 35144645, 70289290, 161665367, 323330734, 808326835, 1616653670]

約数ペア:

[(1, 1616653670), (2, 808326835), (5, 323330734), (10, 161665367), (23, 70289290), (46, 35144645), (71, 22769770), (115, 14057858), (142, 11384885), (230, 7028929), (355, 4553954), (710, 2276977), (1633, 989990), (3266, 494995), (8165, 197998), (16330, 98999)]