1421846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1066474

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 71, 142, 323, 527, 589, 646, 1054, 1178, 1207, 1349, 2201, 2414, 2698, 4402, 10013, 20026, 22933, 37417, 41819, 45866, 74834, 83638, 710923, 1421846]

約数ペア:

[(1, 1421846), (2, 710923), (17, 83638), (19, 74834), (31, 45866), (34, 41819), (38, 37417), (62, 22933), (71, 20026), (142, 10013), (323, 4402), (527, 2698), (589, 2414), (646, 2201), (1054, 1349), (1178, 1207)]