4639310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 9096192

約数和(自身を除く): 4456882

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 281, 562, 635, 1270, 1405, 1651, 2810, 3302, 3653, 7306, 8255, 16510, 18265, 35687, 36530, 71374, 178435, 356870, 463931, 927862, 2319655, 4639310]

約数ペア:

[(1, 4639310), (2, 2319655), (5, 927862), (10, 463931), (13, 356870), (26, 178435), (65, 71374), (127, 36530), (130, 35687), (254, 18265), (281, 16510), (562, 8255), (635, 7306), (1270, 3653), (1405, 3302), (1651, 2810)]