2248940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 4929120

約数和(自身を除く): 2680180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4889, 9778, 19556, 24445, 48890, 97780, 112447, 224894, 449788, 562235, 1124470, 2248940]

約数ペア:

[(1, 2248940), (2, 1124470), (4, 562235), (5, 449788), (10, 224894), (20, 112447), (23, 97780), (46, 48890), (92, 24445), (115, 19556), (230, 9778), (460, 4889)]