1401478538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 2268457488

約数和(自身を除く): 866978950

約数列:

[1, 2, 17, 34, 61, 122, 521, 1037, 1042, 1297, 2074, 2594, 8857, 17714, 22049, 31781, 44098, 63562, 79117, 158234, 540277, 675737, 1080554, 1344989, 1351474, 2689978, 11487529, 22975058, 41219957, 82439914, 700739269, 1401478538]

約数ペア:

[(1, 1401478538), (2, 700739269), (17, 82439914), (34, 41219957), (61, 22975058), (122, 11487529), (521, 2689978), (1037, 1351474), (1042, 1344989), (1297, 1080554), (2074, 675737), (2594, 540277), (8857, 158234), (17714, 79117), (22049, 63562), (31781, 44098)]