1088891902

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{79609}}^1$

素因数の和:80595

約数の個数: 16

約数和(自身を含む): 1868605920

約数和(自身を除く): 779714018

約数列:

[1, 2, 7, 14, 977, 1954, 6839, 13678, 79609, 159218, 557263, 1114526, 77777993, 155555986, 544445951, 1088891902]

約数ペア:

[(1, 1088891902), (2, 544445951), (7, 155555986), (14, 77777993), (977, 1114526), (1954, 557263), (6839, 159218), (13678, 79609)]