8968570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 18305280

約数和(自身を除く): 9336710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3631, 7262, 18155, 36310, 47203, 68989, 94406, 137978, 236015, 344945, 472030, 689890, 896857, 1793714, 4484285, 8968570]

約数ペア:

[(1, 8968570), (2, 4484285), (5, 1793714), (10, 896857), (13, 689890), (19, 472030), (26, 344945), (38, 236015), (65, 137978), (95, 94406), (130, 68989), (190, 47203), (247, 36310), (494, 18155), (1235, 7262), (2470, 3631)]