2017127590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{37781}}^1$

素因数の和:38088

約数の個数: 32

約数和(自身を含む): 3835628640

約数和(自身を除く): 1818501050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1405, 2810, 5339, 10678, 26695, 37781, 53390, 75562, 188905, 377810, 717839, 1435678, 3589195, 7178390, 10616461, 21232922, 53082305, 106164610, 201712759, 403425518, 1008563795, 2017127590]

約数ペア:

[(1, 2017127590), (2, 1008563795), (5, 403425518), (10, 201712759), (19, 106164610), (38, 53082305), (95, 21232922), (190, 10616461), (281, 7178390), (562, 3589195), (1405, 1435678), (2810, 717839), (5339, 377810), (10678, 188905), (26695, 75562), (37781, 53390)]