1322984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12740

約数の個数: 16

約数和(自身を含む): 2671620

約数和(自身を除く): 1348636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12721, 25442, 50884, 101768, 165373, 330746, 661492, 1322984]

約数ペア:

[(1, 1322984), (2, 661492), (4, 330746), (8, 165373), (13, 101768), (26, 50884), (52, 25442), (104, 12721)]