1089017143478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2605304171}}^1$

素因数の和:2605304203

約数の個数: 16

約数和(自身を含む): 1875819003840

約数和(自身を除く): 786801860362

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2605304171, 5210608342, 28658345881, 49500779249, 57316691762, 99001558498, 544508571739, 1089017143478]

約数ペア:

[(1, 1089017143478), (2, 544508571739), (11, 99001558498), (19, 57316691762), (22, 49500779249), (38, 28658345881), (209, 5210608342), (418, 2605304171)]