2782184402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 4721486112

約数和(自身を除く): 1939301710

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 361, 646, 722, 1411, 1577, 2731, 2822, 3154, 5462, 6137, 12274, 26809, 29963, 46427, 51889, 53618, 59926, 92854, 103778, 226673, 453346, 509371, 882113, 985891, 1018742, 1764226, 1971782, 3853441, 4306787, 7706882, 8613574, 16760147, 33520294, 73215379, 81828953, 146430758, 163657906, 1391092201, 2782184402]

約数ペア:

[(1, 2782184402), (2, 1391092201), (17, 163657906), (19, 146430758), (34, 81828953), (38, 73215379), (83, 33520294), (166, 16760147), (323, 8613574), (361, 7706882), (646, 4306787), (722, 3853441), (1411, 1971782), (1577, 1764226), (2731, 1018742), (2822, 985891), (3154, 882113), (5462, 509371), (6137, 453346), (12274, 226673), (26809, 103778), (29963, 92854), (46427, 59926), (51889, 53618)]