1656122412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19715743}}^1$

素因数の和:19715757

約数の個数: 24

約数和(自身を含む): 4416326656

約数和(自身を除く): 2760204244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19715743, 39431486, 59147229, 78862972, 118294458, 138010201, 236588916, 276020402, 414030603, 552040804, 828061206, 1656122412]

約数ペア:

[(1, 1656122412), (2, 828061206), (3, 552040804), (4, 414030603), (6, 276020402), (7, 236588916), (12, 138010201), (14, 118294458), (21, 78862972), (28, 59147229), (42, 39431486), (84, 19715743)]