444464332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 855844192

約数和(自身を除く): 411379860

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 193, 268, 386, 661, 772, 871, 1322, 1742, 2509, 2644, 3484, 5018, 8593, 10036, 12931, 17186, 25862, 34372, 44287, 51724, 88574, 127573, 168103, 177148, 255146, 336206, 510292, 575731, 672412, 1151462, 1658449, 2302924, 3316898, 6633796, 8547391, 17094782, 34189564, 111116083, 222232166, 444464332]

約数ペア:

[(1, 444464332), (2, 222232166), (4, 111116083), (13, 34189564), (26, 17094782), (52, 8547391), (67, 6633796), (134, 3316898), (193, 2302924), (268, 1658449), (386, 1151462), (661, 672412), (772, 575731), (871, 510292), (1322, 336206), (1742, 255146), (2509, 177148), (2644, 168103), (3484, 127573), (5018, 88574), (8593, 51724), (10036, 44287), (12931, 34372), (17186, 25862)]