45019009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 54864000

約数和(自身を除く): 9844991

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 2539, 17731, 17773, 43163, 302141, 378311, 2648177, 6431287, 45019009]

約数ペア:

[(1, 45019009), (7, 6431287), (17, 2648177), (119, 378311), (149, 302141), (1043, 43163), (2533, 17773), (2539, 17731)]