2013995308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{63389}}^1$

素因数の和:63466

約数の個数: 36

約数和(自身を含む): 3897724320

約数和(自身を除く): 1883729012

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 1222, 2444, 7943, 15886, 31772, 63389, 126778, 253556, 824057, 1648114, 2979283, 3296228, 5958566, 10712741, 11917132, 21425482, 38730679, 42850964, 77461358, 154922716, 503498827, 1006997654, 2013995308]

約数ペア:

[(1, 2013995308), (2, 1006997654), (4, 503498827), (13, 154922716), (26, 77461358), (47, 42850964), (52, 38730679), (94, 21425482), (169, 11917132), (188, 10712741), (338, 5958566), (611, 3296228), (676, 2979283), (1222, 1648114), (2444, 824057), (7943, 253556), (15886, 126778), (31772, 63389)]