244967470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{5167}}^1$

素因数の和:5616

約数の個数: 32

約数和(自身を含む): 482236416

約数和(自身を除く): 237268946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 5167, 9482, 10334, 23705, 25835, 47410, 51670, 56837, 113674, 284185, 568370, 2226977, 4453954, 11134885, 22269770, 24496747, 48993494, 122483735, 244967470]

約数ペア:

[(1, 244967470), (2, 122483735), (5, 48993494), (10, 24496747), (11, 22269770), (22, 11134885), (55, 4453954), (110, 2226977), (431, 568370), (862, 284185), (2155, 113674), (4310, 56837), (4741, 51670), (5167, 47410), (9482, 25835), (10334, 23705)]