1296232019

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 1337860800

約数和(自身を除く): 41628781

約数列:

[1, 71, 73, 449, 557, 5183, 31879, 32777, 39547, 40661, 250093, 2327167, 2886931, 17756603, 18256789, 1296232019]

約数ペア:

[(1, 1296232019), (71, 18256789), (73, 17756603), (449, 2886931), (557, 2327167), (5183, 250093), (31879, 40661), (32777, 39547)]