1323751468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 2548203840

約数和(自身を除く): 1224452372

約数列:

[1, 2, 4, 13, 26, 52, 89, 103, 178, 206, 356, 412, 1157, 1339, 2314, 2678, 2777, 4628, 5356, 5554, 9167, 11108, 18334, 36101, 36668, 72202, 119171, 144404, 238342, 247153, 286031, 476684, 494306, 572062, 988612, 1144124, 3212989, 3718403, 6425978, 7436806, 12851956, 14873612, 25456759, 50913518, 101827036, 330937867, 661875734, 1323751468]

約数ペア:

[(1, 1323751468), (2, 661875734), (4, 330937867), (13, 101827036), (26, 50913518), (52, 25456759), (89, 14873612), (103, 12851956), (178, 7436806), (206, 6425978), (356, 3718403), (412, 3212989), (1157, 1144124), (1339, 988612), (2314, 572062), (2678, 494306), (2777, 476684), (4628, 286031), (5356, 247153), (5554, 238342), (9167, 144404), (11108, 119171), (18334, 72202), (36101, 36668)]