290460926

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{102203}}^1$

素因数の和:102248

約数の個数: 24

約数和(自身を含む): 524306520

約数和(自身を除く): 233845594

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 102203, 204406, 715421, 1430842, 2963887, 5007947, 5927774, 10015894, 20747209, 41494418, 145230463, 290460926]

約数ペア:

[(1, 290460926), (2, 145230463), (7, 41494418), (14, 20747209), (29, 10015894), (49, 5927774), (58, 5007947), (98, 2963887), (203, 1430842), (406, 715421), (1421, 204406), (2842, 102203)]