2615294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 4395384

約数和(自身を除く): 1780090

約数列:

[1, 2, 11, 22, 101, 107, 121, 202, 214, 242, 1111, 1177, 2222, 2354, 10807, 12221, 12947, 21614, 24442, 25894, 118877, 237754, 1307647, 2615294]

約数ペア:

[(1, 2615294), (2, 1307647), (11, 237754), (22, 118877), (101, 25894), (107, 24442), (121, 21614), (202, 12947), (214, 12221), (242, 10807), (1111, 2354), (1177, 2222)]