4389896

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 9474240

約数和(自身を除く): 5084344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 283, 554, 566, 1108, 1132, 1939, 1981, 2216, 2264, 3878, 3962, 7756, 7924, 15512, 15848, 78391, 156782, 313564, 548737, 627128, 1097474, 2194948, 4389896]

約数ペア:

[(1, 4389896), (2, 2194948), (4, 1097474), (7, 627128), (8, 548737), (14, 313564), (28, 156782), (56, 78391), (277, 15848), (283, 15512), (554, 7924), (566, 7756), (1108, 3962), (1132, 3878), (1939, 2264), (1981, 2216)]