244927150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{376811}}^1$

素因数の和:376836

約数の個数: 24

約数和(自身を含む): 490609224

約数和(自身を除く): 245682074

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 376811, 753622, 1884055, 3768110, 4898543, 9420275, 9797086, 18840550, 24492715, 48985430, 122463575, 244927150]

約数ペア:

[(1, 244927150), (2, 122463575), (5, 48985430), (10, 24492715), (13, 18840550), (25, 9797086), (26, 9420275), (50, 4898543), (65, 3768110), (130, 1884055), (325, 753622), (650, 376811)]