8729446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{947}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 14333760

約数和(自身を除く): 5604314

約数列:

[1, 2, 11, 22, 419, 838, 947, 1894, 4609, 9218, 10417, 20834, 396793, 793586, 4364723, 8729446]

約数ペア:

[(1, 8729446), (2, 4364723), (11, 793586), (22, 396793), (419, 20834), (838, 10417), (947, 9218), (1894, 4609)]