1330371918908

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{2609}}^1\times {\mathrm{317903}}^1$

素因数の和:320917

約数の個数: 24

約数和(自身を含む): 2334858644160

約数和(自身を除く): 1004486725252

約数列:

[1, 2, 4, 401, 802, 1604, 2609, 5218, 10436, 317903, 635806, 1046209, 1271612, 2092418, 4184836, 127479103, 254958206, 509916412, 829408927, 1658817854, 3317635708, 332592979727, 665185959454, 1330371918908]

約数ペア:

[(1, 1330371918908), (2, 665185959454), (4, 332592979727), (401, 3317635708), (802, 1658817854), (1604, 829408927), (2609, 509916412), (5218, 254958206), (10436, 127479103), (317903, 4184836), (635806, 2092418), (1046209, 1271612)]