2161146318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{72313}}^1$

素因数の和:72628

約数の個数: 32

約数和(自身を含む): 4592228256

約数和(自身を除く): 2431081938

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 293, 586, 879, 1758, 4981, 9962, 14943, 29886, 72313, 144626, 216939, 433878, 1229321, 2458642, 3687963, 7375926, 21187709, 42375418, 63563127, 127126254, 360191053, 720382106, 1080573159, 2161146318]

約数ペア:

[(1, 2161146318), (2, 1080573159), (3, 720382106), (6, 360191053), (17, 127126254), (34, 63563127), (51, 42375418), (102, 21187709), (293, 7375926), (586, 3687963), (879, 2458642), (1758, 1229321), (4981, 433878), (9962, 216939), (14943, 144626), (29886, 72313)]