1646268481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1\times {\mathrm{3539}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 1935218880

約数和(自身を除く): 288950399

約数列:

[1, 11, 13, 143, 3253, 3539, 35783, 38929, 42289, 46007, 465179, 506077, 11512367, 126636037, 149660771, 1646268481]

約数ペア:

[(1, 1646268481), (11, 149660771), (13, 126636037), (143, 11512367), (3253, 506077), (3539, 465179), (35783, 46007), (38929, 42289)]