394798094930

素因数分解:

$2^1\times 5^1\times {\mathrm{244129}}^1\times {\mathrm{161717}}^1$

素因数の和:405853

約数の個数: 16

約数和(自身を含む): 710643876120

約数和(自身を除く): 315845781190

約数列:

[1, 2, 5, 10, 161717, 244129, 323434, 488258, 808585, 1220645, 1617170, 2441290, 39479809493, 78959618986, 197399047465, 394798094930]

約数ペア:

[(1, 394798094930), (2, 197399047465), (5, 78959618986), (10, 39479809493), (161717, 2441290), (244129, 1617170), (323434, 1220645), (488258, 808585)]