2013881471

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{6329}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 2326199040

約数和(自身を除く): 312317569

約数列:

[1, 7, 131, 347, 917, 2429, 6329, 44303, 45457, 318199, 829099, 2196163, 5803693, 15373141, 287697353, 2013881471]

約数ペア:

[(1, 2013881471), (7, 287697353), (131, 15373141), (347, 5803693), (917, 2196163), (2429, 829099), (6329, 318199), (44303, 45457)]