2640486514

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1\times {\mathrm{12823}}^1$

素因数の和:13665

約数の個数: 16

約数和(自身を含む): 3993393600

約数和(自身を除く): 1352907086

約数列:

[1, 2, 149, 298, 691, 1382, 12823, 25646, 102959, 205918, 1910627, 3821254, 8860693, 17721386, 1320243257, 2640486514]

約数ペア:

[(1, 2640486514), (2, 1320243257), (149, 17721386), (298, 8860693), (691, 3821254), (1382, 1910627), (12823, 205918), (25646, 102959)]