505757434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21881}}^1$

素因数の和:22030

約数の個数: 32

約数和(自身を含む): 941101056

約数和(自身を除く): 435343622

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 21881, 23114, 43762, 153167, 284453, 306334, 568906, 1991171, 2778887, 3982342, 5557774, 19452209, 36125531, 38904418, 72251062, 252878717, 505757434]

約数ペア:

[(1, 505757434), (2, 252878717), (7, 72251062), (13, 38904418), (14, 36125531), (26, 19452209), (91, 5557774), (127, 3982342), (182, 2778887), (254, 1991171), (889, 568906), (1651, 306334), (1778, 284453), (3302, 153167), (11557, 43762), (21881, 23114)]