1992641

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2395008

約数和(自身を除く): 402367

約数列:

[1, 7, 41, 53, 131, 287, 371, 917, 2173, 5371, 6943, 15211, 37597, 48601, 284663, 1992641]

約数ペア:

[(1, 1992641), (7, 284663), (41, 48601), (53, 37597), (131, 15211), (287, 6943), (371, 5371), (917, 2173)]