126753508

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{105277}}^1$

素因数の和:105331

約数の個数: 24

約数和(自身を含む): 259404992

約数和(自身を除く): 132651484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 105277, 210554, 421108, 736939, 1473878, 2947756, 4526911, 9053822, 18107644, 31688377, 63376754, 126753508]

約数ペア:

[(1, 126753508), (2, 63376754), (4, 31688377), (7, 18107644), (14, 9053822), (28, 4526911), (43, 2947756), (86, 1473878), (172, 736939), (301, 421108), (602, 210554), (1204, 105277)]