2254805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 3227904

約数和(自身を除く): 973099

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2801, 14005, 19607, 64423, 98035, 322115, 450961, 2254805]

約数ペア:

[(1, 2254805), (5, 450961), (7, 322115), (23, 98035), (35, 64423), (115, 19607), (161, 14005), (805, 2801)]