2355409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 2862720

約数和(自身を除く): 507311

約数列:

[1, 7, 29, 41, 203, 283, 287, 1189, 1981, 8207, 8323, 11603, 57449, 81221, 336487, 2355409]

約数ペア:

[(1, 2355409), (7, 336487), (29, 81221), (41, 57449), (203, 11603), (283, 8323), (287, 8207), (1189, 1981)]