1154291008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20707}}^1$

素因数の和:20799

約数の個数: 56

約数和(自身を含む): 2503680032

約数和(自身を除く): 1349389024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 6968, 13936, 20707, 27872, 41414, 55744, 82828, 165656, 269191, 331312, 538382, 662624, 1076764, 1325248, 1387369, 2153528, 2774738, 4307056, 5549476, 8614112, 11098952, 17228224, 18035797, 22197904, 36071594, 44395808, 72143188, 88791616, 144286376, 288572752, 577145504, 1154291008]

約数ペア:

[(1, 1154291008), (2, 577145504), (4, 288572752), (8, 144286376), (13, 88791616), (16, 72143188), (26, 44395808), (32, 36071594), (52, 22197904), (64, 18035797), (67, 17228224), (104, 11098952), (134, 8614112), (208, 5549476), (268, 4307056), (416, 2774738), (536, 2153528), (832, 1387369), (871, 1325248), (1072, 1076764), (1742, 662624), (2144, 538382), (3484, 331312), (4288, 269191), (6968, 165656), (13936, 82828), (20707, 55744), (27872, 41414)]