2007886270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15445279}}^1$

素因数の和:15445299

約数の個数: 16

約数和(自身を含む): 3892210560

約数和(自身を除く): 1884324290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15445279, 30890558, 77226395, 154452790, 200788627, 401577254, 1003943135, 2007886270]

約数ペア:

[(1, 2007886270), (2, 1003943135), (5, 401577254), (10, 200788627), (13, 154452790), (26, 77226395), (65, 30890558), (130, 15445279)]