2080783474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{53831}}^1$

素因数の和:54102

約数の個数: 32

約数和(自身を含む): 3906911232

約数和(自身を除く): 1826127758

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2761, 3514, 5522, 19327, 38654, 53831, 107662, 376817, 592141, 753634, 1184282, 4144987, 8289974, 13511581, 27023162, 94581067, 148627391, 189162134, 297254782, 1040391737, 2080783474]

約数ペア:

[(1, 2080783474), (2, 1040391737), (7, 297254782), (11, 189162134), (14, 148627391), (22, 94581067), (77, 27023162), (154, 13511581), (251, 8289974), (502, 4144987), (1757, 1184282), (2761, 753634), (3514, 592141), (5522, 376817), (19327, 107662), (38654, 53831)]