1276278294

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{784919}}^1$

素因数の和:785195

約数の個数: 16

約数和(自身を含む): 2561978880

約数和(自身を除く): 1285700586

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 784919, 1569838, 2354757, 4709514, 212713049, 425426098, 638139147, 1276278294]

約数ペア:

[(1, 1276278294), (2, 638139147), (3, 425426098), (6, 212713049), (271, 4709514), (542, 2354757), (813, 1569838), (1626, 784919)]