2018065388

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1583}}^1\times {\mathrm{3581}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 3574549440

約数和(自身を除く): 1556484052

約数列:

[1, 2, 4, 89, 178, 356, 1583, 3166, 3581, 6332, 7162, 14324, 140887, 281774, 318709, 563548, 637418, 1274836, 5668723, 11337446, 22674892, 504516347, 1009032694, 2018065388]

約数ペア:

[(1, 2018065388), (2, 1009032694), (4, 504516347), (89, 22674892), (178, 11337446), (356, 5668723), (1583, 1274836), (3166, 637418), (3581, 563548), (6332, 318709), (7162, 281774), (14324, 140887)]