8128510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 16273152

約数和(自身を除く): 8144642

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2017, 4030, 4034, 10085, 20170, 26221, 52442, 62527, 125054, 131105, 262210, 312635, 625270, 812851, 1625702, 4064255, 8128510]

約数ペア:

[(1, 8128510), (2, 4064255), (5, 1625702), (10, 812851), (13, 625270), (26, 312635), (31, 262210), (62, 131105), (65, 125054), (130, 62527), (155, 52442), (310, 26221), (403, 20170), (806, 10085), (2015, 4034), (2017, 4030)]