2017372576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{9041}}^1$

素因数の和:9437

約数の個数: 48

約数和(自身を含む): 4192594560

約数和(自身を除く): 2175221984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 367, 608, 734, 1468, 2936, 5872, 6973, 9041, 11744, 13946, 18082, 27892, 36164, 55784, 72328, 111568, 144656, 171779, 223136, 289312, 343558, 687116, 1374232, 2748464, 3318047, 5496928, 6636094, 13272188, 26544376, 53088752, 63042893, 106177504, 126085786, 252171572, 504343144, 1008686288, 2017372576]

約数ペア:

[(1, 2017372576), (2, 1008686288), (4, 504343144), (8, 252171572), (16, 126085786), (19, 106177504), (32, 63042893), (38, 53088752), (76, 26544376), (152, 13272188), (304, 6636094), (367, 5496928), (608, 3318047), (734, 2748464), (1468, 1374232), (2936, 687116), (5872, 343558), (6973, 289312), (9041, 223136), (11744, 171779), (13946, 144656), (18082, 111568), (27892, 72328), (36164, 55784)]