1217018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 2068416

約数和(自身を除く): 851398

約数列:

[1, 2, 11, 22, 47, 94, 107, 121, 214, 242, 517, 1034, 1177, 2354, 5029, 5687, 10058, 11374, 12947, 25894, 55319, 110638, 608509, 1217018]

約数ペア:

[(1, 1217018), (2, 608509), (11, 110638), (22, 55319), (47, 25894), (94, 12947), (107, 11374), (121, 10058), (214, 5687), (242, 5029), (517, 2354), (1034, 1177)]