62217220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239297}}^1$

素因数の和:239319

約数の個数: 24

約数和(自身を含む): 140707224

約数和(自身を除く): 78490004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 239297, 478594, 957188, 1196485, 2392970, 3110861, 4785940, 6221722, 12443444, 15554305, 31108610, 62217220]

約数ペア:

[(1, 62217220), (2, 31108610), (4, 15554305), (5, 12443444), (10, 6221722), (13, 4785940), (20, 3110861), (26, 2392970), (52, 1196485), (65, 957188), (130, 478594), (260, 239297)]