2289305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 3037824

約数和(自身を除く): 748519

約数列:

[1, 5, 17, 23, 85, 115, 391, 1171, 1955, 5855, 19907, 26933, 99535, 134665, 457861, 2289305]

約数ペア:

[(1, 2289305), (5, 457861), (17, 134665), (23, 99535), (85, 26933), (115, 19907), (391, 5855), (1171, 1955)]