2398418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 4021920

約数和(自身を除く): 1623502

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2659, 5318, 29249, 58498, 109019, 218038, 1199209, 2398418]

約数ペア:

[(1, 2398418), (2, 1199209), (11, 218038), (22, 109019), (41, 58498), (82, 29249), (451, 5318), (902, 2659)]