2539046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 4052400

約数和(自身を除く): 1513354

約数列:

[1, 2, 19, 38, 109, 218, 613, 1226, 2071, 4142, 11647, 23294, 66817, 133634, 1269523, 2539046]

約数ペア:

[(1, 2539046), (2, 1269523), (19, 133634), (38, 66817), (109, 23294), (218, 11647), (613, 4142), (1226, 2071)]