2140012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 4467456

約数和(自身を除く): 2327444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3323, 6646, 13292, 23261, 46522, 76429, 93044, 152858, 305716, 535003, 1070006, 2140012]

約数ペア:

[(1, 2140012), (2, 1070006), (4, 535003), (7, 305716), (14, 152858), (23, 93044), (28, 76429), (46, 46522), (92, 23261), (161, 13292), (322, 6646), (644, 3323)]