2642478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1$

素因数の和:6279

約数の個数: 16

約数和(自身を含む): 5360256

約数和(自身を除く): 2717778

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 6203, 12406, 18609, 37218, 440413, 880826, 1321239, 2642478]

約数ペア:

[(1, 2642478), (2, 1321239), (3, 880826), (6, 440413), (71, 37218), (142, 18609), (213, 12406), (426, 6203)]