2947366910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1\times {\mathrm{2857}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 5385569472

約数和(自身を除く): 2438202562

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1453, 2857, 2906, 5714, 7265, 14285, 14530, 28570, 103163, 202847, 206326, 405694, 515815, 1014235, 1031630, 2028470, 4151221, 8302442, 20756105, 41512210, 294736691, 589473382, 1473683455, 2947366910]

約数ペア:

[(1, 2947366910), (2, 1473683455), (5, 589473382), (10, 294736691), (71, 41512210), (142, 20756105), (355, 8302442), (710, 4151221), (1453, 2028470), (2857, 1031630), (2906, 1014235), (5714, 515815), (7265, 405694), (14285, 206326), (14530, 202847), (28570, 103163)]