8855506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 16011072

約数和(自身を除く): 7155566

約数列:

[1, 2, 11, 22, 23, 37, 43, 46, 74, 86, 121, 242, 253, 407, 473, 506, 814, 851, 946, 989, 1591, 1702, 1978, 2783, 3182, 4477, 5203, 5566, 8954, 9361, 10406, 10879, 17501, 18722, 21758, 35002, 36593, 73186, 102971, 119669, 192511, 205942, 239338, 385022, 402523, 805046, 4427753, 8855506]

約数ペア:

[(1, 8855506), (2, 4427753), (11, 805046), (22, 402523), (23, 385022), (37, 239338), (43, 205942), (46, 192511), (74, 119669), (86, 102971), (121, 73186), (242, 36593), (253, 35002), (407, 21758), (473, 18722), (506, 17501), (814, 10879), (851, 10406), (946, 9361), (989, 8954), (1591, 5566), (1702, 5203), (1978, 4477), (2783, 3182)]