78019381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2729}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 11611979

約数列:

[1, 11, 23, 113, 253, 1243, 2599, 2729, 28589, 30019, 62767, 308377, 690437, 3392147, 7092671, 78019381]

約数ペア:

[(1, 78019381), (11, 7092671), (23, 3392147), (113, 690437), (253, 308377), (1243, 62767), (2599, 30019), (2729, 28589)]