1394298

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 3066336

約数和(自身を除く): 1672038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1091, 1278, 2182, 3273, 6546, 9819, 19638, 77461, 154922, 232383, 464766, 697149, 1394298]

約数ペア:

[(1, 1394298), (2, 697149), (3, 464766), (6, 232383), (9, 154922), (18, 77461), (71, 19638), (142, 9819), (213, 6546), (426, 3273), (639, 2182), (1091, 1278)]