13398008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 27639360

約数和(自身を除く): 14241352

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 2741, 4888, 5482, 10964, 21928, 35633, 71266, 128827, 142532, 257654, 285064, 515308, 1030616, 1674751, 3349502, 6699004, 13398008]

約数ペア:

[(1, 13398008), (2, 6699004), (4, 3349502), (8, 1674751), (13, 1030616), (26, 515308), (47, 285064), (52, 257654), (94, 142532), (104, 128827), (188, 71266), (376, 35633), (611, 21928), (1222, 10964), (2444, 5482), (2741, 4888)]