2497477616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{150523}}^1$

素因数の和:150609

約数の個数: 40

約数和(自身を含む): 5207528304

約数和(自身を除く): 2710050688

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 150523, 301046, 602092, 1204184, 2408368, 2558891, 5117782, 9181903, 10235564, 18363806, 20471128, 36727612, 40942256, 73455224, 146910448, 156092351, 312184702, 624369404, 1248738808, 2497477616]

約数ペア:

[(1, 2497477616), (2, 1248738808), (4, 624369404), (8, 312184702), (16, 156092351), (17, 146910448), (34, 73455224), (61, 40942256), (68, 36727612), (122, 20471128), (136, 18363806), (244, 10235564), (272, 9181903), (488, 5117782), (976, 2558891), (1037, 2408368), (2074, 1204184), (4148, 602092), (8296, 301046), (16592, 150523)]