2049846410

素因数分解:

$2^1\times 5^1\times {\mathrm{11527}}^1\times {\mathrm{17783}}^1$

素因数の和:29317

約数の個数: 16

約数和(自身を含む): 3690251136

約数和(自身を除く): 1640404726

約数列:

[1, 2, 5, 10, 11527, 17783, 23054, 35566, 57635, 88915, 115270, 177830, 204984641, 409969282, 1024923205, 2049846410]

約数ペア:

[(1, 2049846410), (2, 1024923205), (5, 409969282), (10, 204984641), (11527, 177830), (17783, 115270), (23054, 88915), (35566, 57635)]