74180497

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 79043328

約数和(自身を除く): 4862831

約数列:

[1, 23, 103, 173, 181, 2369, 3979, 4163, 17819, 18643, 31313, 409837, 428789, 720199, 3225239, 74180497]

約数ペア:

[(1, 74180497), (23, 3225239), (103, 720199), (173, 428789), (181, 409837), (2369, 31313), (3979, 18643), (4163, 17819)]