1666007954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{12641}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 2784375216

約数和(自身を除く): 1118367262

約数列:

[1, 2, 13, 26, 37, 74, 137, 274, 481, 962, 1781, 3562, 5069, 10138, 12641, 25282, 65897, 131794, 164333, 328666, 467717, 935434, 1731817, 3463634, 6080321, 12160642, 22513621, 45027242, 64077229, 128154458, 833003977, 1666007954]

約数ペア:

[(1, 1666007954), (2, 833003977), (13, 128154458), (26, 64077229), (37, 45027242), (74, 22513621), (137, 12160642), (274, 6080321), (481, 3463634), (962, 1731817), (1781, 935434), (3562, 467717), (5069, 328666), (10138, 164333), (12641, 131794), (25282, 65897)]