4896438145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{905909}}^1$

素因数の和:905984

約数の個数: 16

約数和(自身を含む): 6261649920

約数和(自身を除く): 1365211775

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 905909, 4529545, 20835907, 42577723, 104179535, 212888615, 979287629, 4896438145]

約数ペア:

[(1, 4896438145), (5, 979287629), (23, 212888615), (47, 104179535), (115, 42577723), (235, 20835907), (1081, 4529545), (5405, 905909)]