4080504911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{170099}}^1$

素因数の和:170278

約数の個数: 16

約数和(自身を含む): 4898880000

約数和(自身を除く): 818375089

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 23989, 170099, 1190693, 3912277, 25344751, 27385939, 177413257, 582929273, 4080504911]

約数ペア:

[(1, 4080504911), (7, 582929273), (23, 177413257), (149, 27385939), (161, 25344751), (1043, 3912277), (3427, 1190693), (23989, 170099)]