6990238

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 10711440

約数和(自身を除く): 3721202

約数列:

[1, 2, 89, 173, 178, 227, 346, 454, 15397, 20203, 30794, 39271, 40406, 78542, 3495119, 6990238]

約数ペア:

[(1, 6990238), (2, 3495119), (89, 78542), (173, 40406), (178, 39271), (227, 30794), (346, 20203), (454, 15397)]