1560147950608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{394774279}}^1$

素因数の和:394774319

約数の個数: 40

約数和(自身を含む): 3426640750400

約数和(自身を除く): 1866492799792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 394774279, 789548558, 1579097116, 3158194232, 5132065627, 6316388464, 7500711301, 10264131254, 15001422602, 20528262508, 30002845204, 41056525016, 60005690408, 82113050032, 97509246913, 120011380816, 195018493826, 390036987652, 780073975304, 1560147950608]

約数ペア:

[(1, 1560147950608), (2, 780073975304), (4, 390036987652), (8, 195018493826), (13, 120011380816), (16, 97509246913), (19, 82113050032), (26, 60005690408), (38, 41056525016), (52, 30002845204), (76, 20528262508), (104, 15001422602), (152, 10264131254), (208, 7500711301), (247, 6316388464), (304, 5132065627), (494, 3158194232), (988, 1579097116), (1976, 789548558), (3952, 394774279)]