4139926

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9579

約数の個数: 16

約数和(自身を含む): 7326720

約数和(自身を除く): 3186794

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 9539, 19078, 66773, 133546, 295709, 591418, 2069963, 4139926]

約数ペア:

[(1, 4139926), (2, 2069963), (7, 591418), (14, 295709), (31, 133546), (62, 66773), (217, 19078), (434, 9539)]