1268557486

素因数分解:

$2^1\times 7^1\times {\mathrm{4657}}^1\times {\mathrm{19457}}^1$

素因数の和:24123

約数の個数: 16

約数和(自身を含む): 2175248736

約数和(自身を除く): 906691250

約数列:

[1, 2, 7, 14, 4657, 9314, 19457, 32599, 38914, 65198, 136199, 272398, 90611249, 181222498, 634278743, 1268557486]

約数ペア:

[(1, 1268557486), (2, 634278743), (7, 181222498), (14, 90611249), (4657, 272398), (9314, 136199), (19457, 65198), (32599, 38914)]