2493722013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1\times {\mathrm{17231}}^1$

素因数の和:19792

約数の個数: 16

約数和(自身を含む): 3501542400

約数和(自身を除く): 1007820387

約数列:

[1, 3, 19, 57, 2539, 7617, 17231, 48241, 51693, 144723, 327389, 982167, 43749509, 131248527, 831240671, 2493722013]

約数ペア:

[(1, 2493722013), (3, 831240671), (19, 131248527), (57, 43749509), (2539, 982167), (7617, 327389), (17231, 144723), (48241, 51693)]