2481001965212

素因数分解:

$2^2\times {\mathrm{1637}}^1\times {\mathrm{378894619}}^1$

素因数の和:378896260

約数の個数: 12

約数和(自身を含む): 4344405712920

約数和(自身を除く): 1863403747708

約数列:

[1, 2, 4, 1637, 3274, 6548, 378894619, 757789238, 1515578476, 620250491303, 1240500982606, 2481001965212]

約数ペア:

[(1, 2481001965212), (2, 1240500982606), (4, 620250491303), (1637, 1515578476), (3274, 757789238), (6548, 378894619)]