2040397610

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1068271}}^1$

素因数の和:1068469

約数の個数: 16

約数和(自身を含む): 3691948032

約数和(自身を除く): 1651550422

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1068271, 2136542, 5341355, 10682710, 204039761, 408079522, 1020198805, 2040397610]

約数ペア:

[(1, 2040397610), (2, 1020198805), (5, 408079522), (10, 204039761), (191, 10682710), (382, 5341355), (955, 2136542), (1910, 1068271)]