415095128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20533}}^1$

素因数の和:20584

約数の個数: 48

約数和(自身を含む): 938814480

約数和(自身を除く): 523719352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 20216, 20533, 41066, 82132, 143731, 164264, 287462, 390127, 574924, 780254, 1149848, 1560508, 2730889, 3121016, 5461778, 7412413, 10923556, 14824826, 21847112, 29649652, 51886891, 59299304, 103773782, 207547564, 415095128]

約数ペア:

[(1, 415095128), (2, 207547564), (4, 103773782), (7, 59299304), (8, 51886891), (14, 29649652), (19, 21847112), (28, 14824826), (38, 10923556), (56, 7412413), (76, 5461778), (133, 3121016), (152, 2730889), (266, 1560508), (361, 1149848), (532, 780254), (722, 574924), (1064, 390127), (1444, 287462), (2527, 164264), (2888, 143731), (5054, 82132), (10108, 41066), (20216, 20533)]