2177058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 5006880

約数和(自身を除く): 2829822

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 169, 226, 247, 338, 339, 494, 507, 678, 741, 1014, 1469, 1482, 2147, 2938, 3211, 4294, 4407, 6422, 6441, 8814, 9633, 12882, 19097, 19266, 27911, 38194, 55822, 57291, 83733, 114582, 167466, 362843, 725686, 1088529, 2177058]

約数ペア:

[(1, 2177058), (2, 1088529), (3, 725686), (6, 362843), (13, 167466), (19, 114582), (26, 83733), (38, 57291), (39, 55822), (57, 38194), (78, 27911), (113, 19266), (114, 19097), (169, 12882), (226, 9633), (247, 8814), (338, 6441), (339, 6422), (494, 4407), (507, 4294), (678, 3211), (741, 2938), (1014, 2147), (1469, 1482)]