240189742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{38653}}^1$

素因数の和:38907

約数の個数: 16

約数和(自身を含む): 389632320

約数和(自身を除く): 149442578

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 38653, 77306, 502489, 1004978, 9238067, 18476134, 120094871, 240189742]

約数ペア:

[(1, 240189742), (2, 120094871), (13, 18476134), (26, 9238067), (239, 1004978), (478, 502489), (3107, 77306), (6214, 38653)]