1305678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 2898432

約数和(自身を除く): 1592754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 271, 438, 542, 803, 813, 1606, 1626, 2409, 2981, 4818, 5962, 8943, 17886, 19783, 39566, 59349, 118698, 217613, 435226, 652839, 1305678]

約数ペア:

[(1, 1305678), (2, 652839), (3, 435226), (6, 217613), (11, 118698), (22, 59349), (33, 39566), (66, 19783), (73, 17886), (146, 8943), (219, 5962), (271, 4818), (438, 2981), (542, 2409), (803, 1626), (813, 1606)]