2005017918

素因数分解:

$2^1\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{230303}}^1$

素因数の和:231759

約数の個数: 16

約数和(自身を含む): 4012816896

約数和(自身を除く): 2007798978

約数列:

[1, 2, 3, 6, 1451, 2902, 4353, 8706, 230303, 460606, 690909, 1381818, 334169653, 668339306, 1002508959, 2005017918]

約数ペア:

[(1, 2005017918), (2, 1002508959), (3, 668339306), (6, 334169653), (1451, 1381818), (2902, 690909), (4353, 460606), (8706, 230303)]