293495398

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{42181}}^1$

素因数の和:42268

約数の個数: 24

約数和(自身を含む): 519344784

約数和(自身を除く): 225849386

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 42181, 84362, 295267, 590534, 2066869, 2994851, 4133738, 5989702, 20963957, 41927914, 146747699, 293495398]

約数ペア:

[(1, 293495398), (2, 146747699), (7, 41927914), (14, 20963957), (49, 5989702), (71, 4133738), (98, 2994851), (142, 2066869), (497, 590534), (994, 295267), (3479, 84362), (6958, 42181)]