2018572210

素因数分解:

$2^1\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{40771}}^1$

素因数の和:45729

約数の個数: 16

約数和(自身を含む): 3634252992

約数和(自身を除く): 1615680782

約数列:

[1, 2, 5, 10, 4951, 9902, 24755, 40771, 49510, 81542, 203855, 407710, 201857221, 403714442, 1009286105, 2018572210]

約数ペア:

[(1, 2018572210), (2, 1009286105), (5, 403714442), (10, 201857221), (4951, 407710), (9902, 203855), (24755, 81542), (40771, 49510)]