2244685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 2851200

約数和(自身を除く): 606515

約数列:

[1, 5, 23, 115, 131, 149, 655, 745, 3013, 3427, 15065, 17135, 19519, 97595, 448937, 2244685]

約数ペア:

[(1, 2244685), (5, 448937), (23, 97595), (115, 19519), (131, 17135), (149, 15065), (655, 3427), (745, 3013)]