492077215

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2789}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 684732960

約数和(自身を除く): 192655745

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 2789, 5041, 13945, 19523, 25205, 35287, 97615, 176435, 198019, 990095, 1386133, 6930665, 14059349, 70296745, 98415443, 492077215]

約数ペア:

[(1, 492077215), (5, 98415443), (7, 70296745), (35, 14059349), (71, 6930665), (355, 1386133), (497, 990095), (2485, 198019), (2789, 176435), (5041, 97615), (13945, 35287), (19523, 25205)]