2109551478

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{7480679}}^1$

素因数の和:7480731

約数の個数: 16

約数和(自身を含む): 4308871680

約数和(自身を除く): 2199320202

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 7480679, 14961358, 22442037, 44884074, 351591913, 703183826, 1054775739, 2109551478]

約数ペア:

[(1, 2109551478), (2, 1054775739), (3, 703183826), (6, 351591913), (47, 44884074), (94, 22442037), (141, 14961358), (282, 7480679)]