1339492986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{440333}}^1$

素因数の和:440367

約数の個数: 36

約数和(自身を含む): 3142663758

約数和(自身を除く): 1803170772

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 440333, 880666, 1320999, 2641998, 3962997, 5724329, 7925994, 11448658, 17172987, 34345974, 51518961, 74416277, 103037922, 148832554, 223248831, 446497662, 669746493, 1339492986]

約数ペア:

[(1, 1339492986), (2, 669746493), (3, 446497662), (6, 223248831), (9, 148832554), (13, 103037922), (18, 74416277), (26, 51518961), (39, 34345974), (78, 17172987), (117, 11448658), (169, 7925994), (234, 5724329), (338, 3962997), (507, 2641998), (1014, 1320999), (1521, 880666), (3042, 440333)]