4891322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 7808640

約数和(自身を除く): 2917318

約数列:

[1, 2, 19, 38, 97, 194, 1327, 1843, 2654, 3686, 25213, 50426, 128719, 257438, 2445661, 4891322]

約数ペア:

[(1, 4891322), (2, 2445661), (19, 257438), (38, 128719), (97, 50426), (194, 25213), (1327, 3686), (1843, 2654)]