2016403739

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 2418595200

約数和(自身を除く): 402191461

約数列:

[1, 7, 41, 61, 149, 287, 427, 773, 1043, 2501, 5411, 6109, 9089, 17507, 31693, 42763, 47153, 63623, 115177, 221851, 330071, 372649, 806239, 1933273, 2608543, 4722257, 7025797, 13532911, 33055799, 49180579, 288057677, 2016403739]

約数ペア:

[(1, 2016403739), (7, 288057677), (41, 49180579), (61, 33055799), (149, 13532911), (287, 7025797), (427, 4722257), (773, 2608543), (1043, 1933273), (2501, 806239), (5411, 372649), (6109, 330071), (9089, 221851), (17507, 115177), (31693, 63623), (42763, 47153)]