253381256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 483287040

約数和(自身を除く): 229905784

約数列:

[1, 2, 4, 8, 113, 127, 226, 254, 452, 508, 904, 1016, 2207, 4414, 8828, 14351, 17656, 28702, 57404, 114808, 249391, 280289, 498782, 560578, 997564, 1121156, 1995128, 2242312, 31672657, 63345314, 126690628, 253381256]

約数ペア:

[(1, 253381256), (2, 126690628), (4, 63345314), (8, 31672657), (113, 2242312), (127, 1995128), (226, 1121156), (254, 997564), (452, 560578), (508, 498782), (904, 280289), (1016, 249391), (2207, 114808), (4414, 57404), (8828, 28702), (14351, 17656)]