256424903

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{1049}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 299980800

約数和(自身を除く): 43555897

約数列:

[1, 7, 47, 329, 743, 1049, 5201, 7343, 34921, 49303, 244447, 345121, 779407, 5455849, 36632129, 256424903]

約数ペア:

[(1, 256424903), (7, 36632129), (47, 5455849), (329, 779407), (743, 345121), (1049, 244447), (5201, 49303), (7343, 34921)]