1311076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 2602880

約数和(自身を除く): 1291804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1327, 2654, 5308, 17251, 25213, 34502, 50426, 69004, 100852, 327769, 655538, 1311076]

約数ペア:

[(1, 1311076), (2, 655538), (4, 327769), (13, 100852), (19, 69004), (26, 50426), (38, 34502), (52, 25213), (76, 17251), (247, 5308), (494, 2654), (988, 1327)]