874812382

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{191929}}^1$

素因数の和:192027

約数の個数: 16

約数和(自身を含む): 1368077040

約数和(自身を除く): 493264658

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 191929, 383858, 8252947, 10172237, 16505894, 20344474, 437406191, 874812382]

約数ペア:

[(1, 874812382), (2, 437406191), (43, 20344474), (53, 16505894), (86, 10172237), (106, 8252947), (2279, 383858), (4558, 191929)]