242515090

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{19993}}^1$

素因数の和:21213

約数の個数: 16

約数和(自身を含む): 436908888

約数和(自身を除く): 194393798

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 19993, 39986, 99965, 199930, 24251509, 48503018, 121257545, 242515090]

約数ペア:

[(1, 242515090), (2, 121257545), (5, 48503018), (10, 24251509), (1213, 199930), (2426, 99965), (6065, 39986), (12130, 19993)]