4128563.00000000

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 101154816

約数和(自身を除く): 21561757

約数列:

[1, 7, 13, 71, 91, 97, 127, 497, 679, 889, 923, 1261, 1651, 6461, 6887, 8827, 9017, 11557, 12319, 48209, 63119, 86233, 89531, 117221, 160147, 626717, 820547, 874649, 1121029, 6122543, 11370437, 79593059]

約数ペア:

[(1, 79593059), (7, 11370437), (13, 6122543), (71, 1121029), (91, 874649), (97, 820547), (127, 626717), (497, 160147), (679, 117221), (889, 89531), (923, 86233), (1261, 63119), (1651, 48209), (6461, 12319), (6887, 11557), (8827, 9017)]