2153689939

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{26731}}^1$

素因数の和:26898

約数の個数: 16

約数和(自身を含む): 2340440064

約数和(自身を除く): 186750125

約数列:

[1, 23, 31, 113, 713, 2599, 3503, 26731, 80569, 614813, 828661, 3020603, 19059203, 69473869, 93638693, 2153689939]

約数ペア:

[(1, 2153689939), (23, 93638693), (31, 69473869), (113, 19059203), (713, 3020603), (2599, 828661), (3503, 614813), (26731, 80569)]