259212268

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{14177}}^1$

素因数の和:14841

約数の個数: 24

約数和(自身を含む): 519255072

約数和(自身を除く): 260042804

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 9142, 14177, 18284, 28354, 56708, 99239, 198478, 396956, 9257581, 18515162, 37030324, 64803067, 129606134, 259212268]

約数ペア:

[(1, 259212268), (2, 129606134), (4, 64803067), (7, 37030324), (14, 18515162), (28, 9257581), (653, 396956), (1306, 198478), (2612, 99239), (4571, 56708), (9142, 28354), (14177, 18284)]