2012488247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1136357}}^1$

素因数の和:1136398

約数の個数: 16

約数和(自身を含む): 2618168832

約数和(自身を除く): 605680585

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1136357, 7954499, 12499927, 26136211, 87499489, 182953477, 287498321, 2012488247]

約数ペア:

[(1, 2012488247), (7, 287498321), (11, 182953477), (23, 87499489), (77, 26136211), (161, 12499927), (253, 7954499), (1771, 1136357)]