2005514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4661

約数の個数: 16

約数和(自身を含む): 3549696

約数和(自身を除く): 1544182

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4621, 9242, 32347, 64694, 143251, 286502, 1002757, 2005514]

約数ペア:

[(1, 2005514), (2, 1002757), (7, 286502), (14, 143251), (31, 64694), (62, 32347), (217, 9242), (434, 4621)]