2298221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 2587200

約数和(自身を除く): 288979

約数列:

[1, 19, 29, 43, 97, 551, 817, 1247, 1843, 2813, 4171, 23693, 53447, 79249, 120959, 2298221]

約数ペア:

[(1, 2298221), (19, 120959), (29, 79249), (43, 53447), (97, 23693), (551, 4171), (817, 2813), (1247, 1843)]