190339924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{670211}}^1$

素因数の和:670286

約数の個数: 12

約数和(自身を含む): 337786848

約数和(自身を除く): 147446924

約数列:

[1, 2, 4, 71, 142, 284, 670211, 1340422, 2680844, 47584981, 95169962, 190339924]

約数ペア:

[(1, 190339924), (2, 95169962), (4, 47584981), (71, 2680844), (142, 1340422), (284, 670211)]