1309098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1732182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 439, 497, 878, 994, 1317, 1491, 2634, 2982, 3073, 6146, 9219, 18438, 31169, 62338, 93507, 187014, 218183, 436366, 654549, 1309098]

約数ペア:

[(1, 1309098), (2, 654549), (3, 436366), (6, 218183), (7, 187014), (14, 93507), (21, 62338), (42, 31169), (71, 18438), (142, 9219), (213, 6146), (426, 3073), (439, 2982), (497, 2634), (878, 1491), (994, 1317)]