315465964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{135277}}^1$

素因数の和:135345

約数の個数: 24

約数和(自身を含む): 613621008

約数和(自身を除く): 298155044

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 135277, 270554, 541108, 1488047, 2976094, 5952188, 7169681, 14339362, 28678724, 78866491, 157732982, 315465964]

約数ペア:

[(1, 315465964), (2, 157732982), (4, 78866491), (11, 28678724), (22, 14339362), (44, 7169681), (53, 5952188), (106, 2976094), (212, 1488047), (583, 541108), (1166, 270554), (2332, 135277)]