2988326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3367

約数の個数: 16

約数和(自身を含む): 5010768

約数和(自身を除く): 2022442

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 3313, 6626, 36443, 72886, 135833, 271666, 1494163, 2988326]

約数ペア:

[(1, 2988326), (2, 1494163), (11, 271666), (22, 135833), (41, 72886), (82, 36443), (451, 6626), (902, 3313)]