2013121045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{6577}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 2764970208

約数和(自身を除く): 751849163

約数列:

[1, 5, 13, 17, 65, 85, 221, 277, 1105, 1385, 3601, 4709, 6577, 18005, 23545, 32885, 61217, 85501, 111809, 306085, 427505, 559045, 1453517, 1821829, 7267585, 9109145, 23683777, 30971093, 118418885, 154855465, 402624209, 2013121045]

約数ペア:

[(1, 2013121045), (5, 402624209), (13, 154855465), (17, 118418885), (65, 30971093), (85, 23683777), (221, 9109145), (277, 7267585), (1105, 1821829), (1385, 1453517), (3601, 559045), (4709, 427505), (6577, 306085), (18005, 111809), (23545, 85501), (32885, 61217)]