4916182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 7581600

約数和(自身を除く): 2665418

約数列:

[1, 2, 71, 89, 142, 178, 389, 778, 6319, 12638, 27619, 34621, 55238, 69242, 2458091, 4916182]

約数ペア:

[(1, 4916182), (2, 2458091), (71, 69242), (89, 55238), (142, 34621), (178, 27619), (389, 12638), (778, 6319)]