2019648892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 3785231520

約数和(自身を除く): 1765582628

約数列:

[1, 2, 4, 17, 34, 68, 163, 257, 326, 514, 652, 709, 1028, 1418, 2771, 2836, 4369, 5542, 8738, 11084, 12053, 17476, 24106, 41891, 48212, 83782, 115567, 167564, 182213, 231134, 364426, 462268, 712147, 728852, 1424294, 1964639, 2848588, 3097621, 3929278, 6195242, 7858556, 12390484, 29700719, 59401438, 118802876, 504912223, 1009824446, 2019648892]

約数ペア:

[(1, 2019648892), (2, 1009824446), (4, 504912223), (17, 118802876), (34, 59401438), (68, 29700719), (163, 12390484), (257, 7858556), (326, 6195242), (514, 3929278), (652, 3097621), (709, 2848588), (1028, 1964639), (1418, 1424294), (2771, 728852), (2836, 712147), (4369, 462268), (5542, 364426), (8738, 231134), (11084, 182213), (12053, 167564), (17476, 115567), (24106, 83782), (41891, 48212)]