2100053478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4929703}}^1$

素因数の和:4929779

約数の個数: 16

約数和(自身を含む): 4259264256

約数和(自身を除く): 2159210778

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4929703, 9859406, 14789109, 29578218, 350008913, 700017826, 1050026739, 2100053478]

約数ペア:

[(1, 2100053478), (2, 1050026739), (3, 700017826), (6, 350008913), (71, 29578218), (142, 14789109), (213, 9859406), (426, 4929703)]