681542434

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{9391}}^1$

素因数の和:9801

約数の個数: 16

約数和(自身を含む): 1033946496

約数和(自身を除く): 352404062

約数列:

[1, 2, 131, 262, 277, 554, 9391, 18782, 36287, 72574, 1230221, 2460442, 2601307, 5202614, 340771217, 681542434]

約数ペア:

[(1, 681542434), (2, 340771217), (131, 5202614), (262, 2601307), (277, 2460442), (554, 1230221), (9391, 72574), (18782, 36287)]