2012161751349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{389117}}^1$

素因数の和:389749

約数の個数: 32

約数和(自身を含む): 2843114014080

約数和(自身を除く): 830952262731

約数列:

[1, 3, 19, 57, 257, 353, 771, 1059, 4883, 6707, 14649, 20121, 90721, 272163, 389117, 1167351, 1723699, 5171097, 7393223, 22179669, 100003069, 137358301, 300009207, 412074903, 1900058311, 2609807719, 5700174933, 7829423157, 35301083357, 105903250071, 670720583783, 2012161751349]

約数ペア:

[(1, 2012161751349), (3, 670720583783), (19, 105903250071), (57, 35301083357), (257, 7829423157), (353, 5700174933), (771, 2609807719), (1059, 1900058311), (4883, 412074903), (6707, 300009207), (14649, 137358301), (20121, 100003069), (90721, 22179669), (272163, 7393223), (389117, 5171097), (1167351, 1723699)]