2278554

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 4575648

約数和(自身を除く): 2297094

約数列:

[1, 2, 3, 6, 307, 614, 921, 1237, 1842, 2474, 3711, 7422, 379759, 759518, 1139277, 2278554]

約数ペア:

[(1, 2278554), (2, 1139277), (3, 759518), (6, 379759), (307, 7422), (614, 3711), (921, 2474), (1237, 1842)]