123844318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8152

約数の個数: 32

約数和(自身を含む): 217405440

約数和(自身を除く): 93561122

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 8087, 15314, 16174, 105131, 153653, 210262, 250697, 307306, 501394, 1997489, 3259061, 3994978, 4763243, 6518122, 9526486, 61922159, 123844318]

約数ペア:

[(1, 123844318), (2, 61922159), (13, 9526486), (19, 6518122), (26, 4763243), (31, 3994978), (38, 3259061), (62, 1997489), (247, 501394), (403, 307306), (494, 250697), (589, 210262), (806, 153653), (1178, 105131), (7657, 16174), (8087, 15314)]