1253936882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{81077}}^1$

素因数の和:81146

約数の個数: 32

約数和(自身を含む): 2218294080

約数和(自身を除く): 964357198

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 81077, 162154, 891847, 1540463, 1783694, 2999849, 3080926, 5999698, 16945093, 32998339, 33890186, 56997131, 65996678, 113994262, 626968441, 1253936882]

約数ペア:

[(1, 1253936882), (2, 626968441), (11, 113994262), (19, 65996678), (22, 56997131), (37, 33890186), (38, 32998339), (74, 16945093), (209, 5999698), (407, 3080926), (418, 2999849), (703, 1783694), (814, 1540463), (1406, 891847), (7733, 162154), (15466, 81077)]