2504832572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{491}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 5071441536

約数和(自身を除く): 2566608964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 253, 284, 491, 506, 781, 982, 1012, 1562, 1633, 1964, 3124, 3266, 5041, 5401, 6532, 10082, 10802, 11293, 17963, 20164, 21604, 22586, 34861, 35926, 45172, 55451, 69722, 71852, 110902, 115943, 124223, 139444, 221804, 231886, 248446, 383471, 463772, 496892, 766942, 801803, 1275373, 1533884, 1603606, 2475131, 2550746, 3207212, 4950262, 5101492, 8819833, 9900524, 17639666, 27226441, 35279332, 54452882, 56928013, 108905764, 113856026, 227712052, 626208143, 1252416286, 2504832572]

約数ペア:

[(1, 2504832572), (2, 1252416286), (4, 626208143), (11, 227712052), (22, 113856026), (23, 108905764), (44, 56928013), (46, 54452882), (71, 35279332), (92, 27226441), (142, 17639666), (253, 9900524), (284, 8819833), (491, 5101492), (506, 4950262), (781, 3207212), (982, 2550746), (1012, 2475131), (1562, 1603606), (1633, 1533884), (1964, 1275373), (3124, 801803), (3266, 766942), (5041, 496892), (5401, 463772), (6532, 383471), (10082, 248446), (10802, 231886), (11293, 221804), (17963, 139444), (20164, 124223), (21604, 115943), (22586, 110902), (34861, 71852), (35926, 69722), (45172, 55451)]