4971922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 7941240

約数和(自身を除く): 2969318

約数列:

[1, 2, 17, 34, 257, 514, 569, 1138, 4369, 8738, 9673, 19346, 146233, 292466, 2485961, 4971922]

約数ペア:

[(1, 4971922), (2, 2485961), (17, 292466), (34, 146233), (257, 19346), (514, 9673), (569, 8738), (1138, 4369)]