2892665488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9515347}}^1$

素因数の和:9515374

約数の個数: 20

約数和(自身を含む): 5899515760

約数和(自身を除く): 3006850272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9515347, 19030694, 38061388, 76122776, 152245552, 180791593, 361583186, 723166372, 1446332744, 2892665488]

約数ペア:

[(1, 2892665488), (2, 1446332744), (4, 723166372), (8, 361583186), (16, 180791593), (19, 152245552), (38, 76122776), (76, 38061388), (152, 19030694), (304, 9515347)]