2658214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 4520880

約数和(自身を除く): 1862666

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5381, 10762, 69953, 102239, 139906, 204478, 1329107, 2658214]

約数ペア:

[(1, 2658214), (2, 1329107), (13, 204478), (19, 139906), (26, 102239), (38, 69953), (247, 10762), (494, 5381)]