5489309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 6672000

約数和(自身を除く): 1182691

約数列:

[1, 7, 19, 133, 149, 277, 1043, 1939, 2831, 5263, 19817, 36841, 41273, 288911, 784187, 5489309]

約数ペア:

[(1, 5489309), (7, 784187), (19, 288911), (133, 41273), (149, 36841), (277, 19817), (1043, 5263), (1939, 2831)]