83103410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{639257}}^1$

素因数の和:639277

約数の個数: 16

約数和(自身を含む): 161093016

約数和(自身を除く): 77989606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 639257, 1278514, 3196285, 6392570, 8310341, 16620682, 41551705, 83103410]

約数ペア:

[(1, 83103410), (2, 41551705), (5, 16620682), (10, 8310341), (13, 6392570), (26, 3196285), (65, 1278514), (130, 639257)]