2776245892

素因数分解:

$2^2\times 7^1\times {\mathrm{5521}}^1\times {\mathrm{17959}}^1$

素因数の和:23491

約数の個数: 24

約数和(自身を含む): 5553806720

約数和(自身を除く): 2777560828

約数列:

[1, 2, 4, 7, 14, 28, 5521, 11042, 17959, 22084, 35918, 38647, 71836, 77294, 125713, 154588, 251426, 502852, 99151639, 198303278, 396606556, 694061473, 1388122946, 2776245892]

約数ペア:

[(1, 2776245892), (2, 1388122946), (4, 694061473), (7, 396606556), (14, 198303278), (28, 99151639), (5521, 502852), (11042, 251426), (17959, 154588), (22084, 125713), (35918, 77294), (38647, 71836)]