13420132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 13795868

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 149, 178, 253, 298, 356, 506, 596, 979, 1012, 1639, 1958, 2047, 3278, 3427, 3916, 4094, 6556, 6854, 8188, 13261, 13708, 22517, 26522, 37697, 45034, 53044, 75394, 90068, 145871, 150788, 291742, 305003, 583484, 610006, 1220012, 3355033, 6710066, 13420132]

約数ペア:

[(1, 13420132), (2, 6710066), (4, 3355033), (11, 1220012), (22, 610006), (23, 583484), (44, 305003), (46, 291742), (89, 150788), (92, 145871), (149, 90068), (178, 75394), (253, 53044), (298, 45034), (356, 37697), (506, 26522), (596, 22517), (979, 13708), (1012, 13261), (1639, 8188), (1958, 6854), (2047, 6556), (3278, 4094), (3427, 3916)]