1276977354

素因数分解:

$2^1\times 3^1\times {\mathrm{6481}}^1\times {\mathrm{32839}}^1$

素因数の和:39325

約数の個数: 16

約数和(自身を含む): 2554426560

約数和(自身を除く): 1277449206

約数列:

[1, 2, 3, 6, 6481, 12962, 19443, 32839, 38886, 65678, 98517, 197034, 212829559, 425659118, 638488677, 1276977354]

約数ペア:

[(1, 1276977354), (2, 638488677), (3, 425659118), (6, 212829559), (6481, 197034), (12962, 98517), (19443, 65678), (32839, 38886)]