2680486844

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{48179}}^1$

素因数の和:50177

約数の個数: 24

約数和(自身を含む): 5363783040

約数和(自身を除く): 2683296196

約数列:

[1, 2, 4, 7, 14, 28, 1987, 3974, 7948, 13909, 27818, 48179, 55636, 96358, 192716, 337253, 674506, 1349012, 95731673, 191463346, 382926692, 670121711, 1340243422, 2680486844]

約数ペア:

[(1, 2680486844), (2, 1340243422), (4, 670121711), (7, 382926692), (14, 191463346), (28, 95731673), (1987, 1349012), (3974, 674506), (7948, 337253), (13909, 192716), (27818, 96358), (48179, 55636)]