913340378

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{22133}}^1$

素因数の和:22621

約数の個数: 16

約数和(自身を含む): 1402410240

約数和(自身を除く): 489069862

約数列:

[1, 2, 47, 94, 439, 878, 20633, 22133, 41266, 44266, 1040251, 2080502, 9716387, 19432774, 456670189, 913340378]

約数ペア:

[(1, 913340378), (2, 456670189), (47, 19432774), (94, 9716387), (439, 2080502), (878, 1040251), (20633, 44266), (22133, 41266)]