254990092

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{71707}}^1$

素因数の和:71845

約数の個数: 24

約数和(自身を含む): 514002944

約数和(自身を除く): 259012852

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 71707, 143414, 286828, 501949, 1003898, 2007796, 9106789, 18213578, 36427156, 63747523, 127495046, 254990092]

約数ペア:

[(1, 254990092), (2, 127495046), (4, 63747523), (7, 36427156), (14, 18213578), (28, 9106789), (127, 2007796), (254, 1003898), (508, 501949), (889, 286828), (1778, 143414), (3556, 71707)]