8994370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11681}}^1$

素因数の和:11706

約数の個数: 32

約数和(自身を含む): 20186496

約数和(自身を除く): 11192126

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 11681, 23362, 58405, 81767, 116810, 128491, 163534, 256982, 408835, 642455, 817670, 899437, 1284910, 1798874, 4497185, 8994370]

約数ペア:

[(1, 8994370), (2, 4497185), (5, 1798874), (7, 1284910), (10, 899437), (11, 817670), (14, 642455), (22, 408835), (35, 256982), (55, 163534), (70, 128491), (77, 116810), (110, 81767), (154, 58405), (385, 23362), (770, 11681)]