13090028

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 26426400

約数和(自身を除く): 13336372

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4289, 8578, 17156, 30023, 60046, 120092, 467501, 935002, 1870004, 3272507, 6545014, 13090028]

約数ペア:

[(1, 13090028), (2, 6545014), (4, 3272507), (7, 1870004), (14, 935002), (28, 467501), (109, 120092), (218, 60046), (436, 30023), (763, 17156), (1526, 8578), (3052, 4289)]