3711279728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{939089}}^1$

素因数の和:939129

約数の個数: 40

約数和(自身を含む): 8151301200

約数和(自身を除く): 4440021472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 939089, 1878178, 3756356, 7512712, 12208157, 15025424, 17842691, 24416314, 35685382, 48832628, 71370764, 97665256, 142741528, 195330512, 231954983, 285483056, 463909966, 927819932, 1855639864, 3711279728]

約数ペア:

[(1, 3711279728), (2, 1855639864), (4, 927819932), (8, 463909966), (13, 285483056), (16, 231954983), (19, 195330512), (26, 142741528), (38, 97665256), (52, 71370764), (76, 48832628), (104, 35685382), (152, 24416314), (208, 17842691), (247, 15025424), (304, 12208157), (494, 7512712), (988, 3756356), (1976, 1878178), (3952, 939089)]