2214503885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{4651}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 2925289248

約数和(自身を除く): 710785363

約数列:

[1, 5, 11, 55, 121, 605, 787, 3935, 4651, 8657, 23255, 43285, 51161, 95227, 255805, 476135, 562771, 2813855, 3660337, 18301685, 40263707, 201318535, 442900777, 2214503885]

約数ペア:

[(1, 2214503885), (5, 442900777), (11, 201318535), (55, 40263707), (121, 18301685), (605, 3660337), (787, 2813855), (3935, 562771), (4651, 476135), (8657, 255805), (23255, 95227), (43285, 51161)]