682979038

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{115877}}^1$

素因数の和:116307

約数の個数: 16

約数和(自身を含む): 1173612384

約数和(自身を除く): 490633346

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 115877, 231754, 811139, 1622278, 48784217, 97568434, 341489519, 682979038]

約数ペア:

[(1, 682979038), (2, 341489519), (7, 97568434), (14, 48784217), (421, 1622278), (842, 811139), (2947, 231754), (5894, 115877)]