13406824

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 25935840

約数和(自身を除く): 12529016

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 331, 332, 488, 662, 664, 1324, 2648, 5063, 10126, 20191, 20252, 27473, 40382, 40504, 54946, 80764, 109892, 161528, 219784, 1675853, 3351706, 6703412, 13406824]

約数ペア:

[(1, 13406824), (2, 6703412), (4, 3351706), (8, 1675853), (61, 219784), (83, 161528), (122, 109892), (166, 80764), (244, 54946), (331, 40504), (332, 40382), (488, 27473), (662, 20252), (664, 20191), (1324, 10126), (2648, 5063)]