2518684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 5257728

約数和(自身を除く): 2739044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3911, 7822, 15644, 27377, 54754, 89953, 109508, 179906, 359812, 629671, 1259342, 2518684]

約数ペア:

[(1, 2518684), (2, 1259342), (4, 629671), (7, 359812), (14, 179906), (23, 109508), (28, 89953), (46, 54754), (92, 27377), (161, 15644), (322, 7822), (644, 3911)]