2705898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 5898816

約数和(自身を除く): 3192918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 307, 339, 614, 678, 921, 1469, 1842, 2938, 3991, 4407, 7982, 8814, 11973, 23946, 34691, 69382, 104073, 208146, 450983, 901966, 1352949, 2705898]

約数ペア:

[(1, 2705898), (2, 1352949), (3, 901966), (6, 450983), (13, 208146), (26, 104073), (39, 69382), (78, 34691), (113, 23946), (226, 11973), (307, 8814), (339, 7982), (614, 4407), (678, 3991), (921, 2938), (1469, 1842)]