1330697478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 2961100800

約数和(自身を除く): 1630403322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 199, 213, 398, 426, 597, 781, 1194, 1427, 1562, 2189, 2343, 2854, 4281, 4378, 4686, 6567, 8562, 13134, 14129, 15697, 28258, 31394, 42387, 47091, 84774, 94182, 101317, 155419, 202634, 283973, 303951, 310838, 466257, 567946, 607902, 851919, 932514, 1114487, 1703838, 2228974, 3123703, 3343461, 6247406, 6686922, 9371109, 18742218, 20162083, 40324166, 60486249, 120972498, 221782913, 443565826, 665348739, 1330697478]

約数ペア:

[(1, 1330697478), (2, 665348739), (3, 443565826), (6, 221782913), (11, 120972498), (22, 60486249), (33, 40324166), (66, 20162083), (71, 18742218), (142, 9371109), (199, 6686922), (213, 6247406), (398, 3343461), (426, 3123703), (597, 2228974), (781, 1703838), (1194, 1114487), (1427, 932514), (1562, 851919), (2189, 607902), (2343, 567946), (2854, 466257), (4281, 310838), (4378, 303951), (4686, 283973), (6567, 202634), (8562, 155419), (13134, 101317), (14129, 94182), (15697, 84774), (28258, 47091), (31394, 42387)]