2771698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 16

約数和(自身を含む): 4276800

約数和(自身を除く): 1505102

約数列:

[1, 2, 71, 131, 142, 149, 262, 298, 9301, 10579, 18602, 19519, 21158, 39038, 1385849, 2771698]

約数ペア:

[(1, 2771698), (2, 1385849), (71, 39038), (131, 21158), (142, 19519), (149, 18602), (262, 10579), (298, 9301)]