2123106

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 4261248

約数和(自身を除く): 2138142

約数列:

[1, 2, 3, 6, 431, 821, 862, 1293, 1642, 2463, 2586, 4926, 353851, 707702, 1061553, 2123106]

約数ペア:

[(1, 2123106), (2, 1061553), (3, 707702), (6, 353851), (431, 4926), (821, 2586), (862, 2463), (1293, 1642)]