2076278205

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1949557}}^1$

素因数の和:1949636

約数の個数: 16

約数和(自身を含む): 3368836224

約数和(自身を除く): 1292558019

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1949557, 5848671, 9747785, 29243355, 138418547, 415255641, 692092735, 2076278205]

約数ペア:

[(1, 2076278205), (3, 692092735), (5, 415255641), (15, 138418547), (71, 29243355), (213, 9747785), (355, 5848671), (1065, 1949557)]