856557962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55933}}^1$

素因数の和:55998

約数の個数: 32

約数和(自身を含む): 1503505920

約数和(自身を除く): 646947958

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 55933, 111866, 727129, 1062727, 1454258, 1733923, 2125454, 3467846, 13815451, 22540999, 27630902, 32944537, 45081998, 65889074, 428278981, 856557962]

約数ペア:

[(1, 856557962), (2, 428278981), (13, 65889074), (19, 45081998), (26, 32944537), (31, 27630902), (38, 22540999), (62, 13815451), (247, 3467846), (403, 2125454), (494, 1733923), (589, 1454258), (806, 1062727), (1178, 727129), (7657, 111866), (15314, 55933)]