2440365473

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{2381}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 3060345960

約数和(自身を除く): 619980487

約数列:

[1, 7, 13, 49, 91, 637, 1609, 2381, 11263, 16667, 20917, 30953, 78841, 116669, 146419, 216671, 1024933, 1516697, 3831029, 26817203, 49803377, 187720421, 348623639, 2440365473]

約数ペア:

[(1, 2440365473), (7, 348623639), (13, 187720421), (49, 49803377), (91, 26817203), (637, 3831029), (1609, 1516697), (2381, 1024933), (11263, 216671), (16667, 146419), (20917, 116669), (30953, 78841)]