1551208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 2950560

約数和(自身を除く): 1399352

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2731, 5462, 10924, 21848, 193901, 387802, 775604, 1551208]

約数ペア:

[(1, 1551208), (2, 775604), (4, 387802), (8, 193901), (71, 21848), (142, 10924), (284, 5462), (568, 2731)]