2789462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 4771872

約数和(自身を除く): 1982410

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 6311, 12622, 82043, 107287, 164086, 214574, 1394731, 2789462]

約数ペア:

[(1, 2789462), (2, 1394731), (13, 214574), (17, 164086), (26, 107287), (34, 82043), (221, 12622), (442, 6311)]