2012322813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{751147}}^1$

素因数の和:751216

約数の個数: 16

約数和(自身を含む): 2884408320

約数和(自身を除く): 872085507

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 751147, 2253441, 14271793, 35303909, 42815379, 105911727, 670774271, 2012322813]

約数ペア:

[(1, 2012322813), (3, 670774271), (19, 105911727), (47, 42815379), (57, 35303909), (141, 14271793), (893, 2253441), (2679, 751147)]