4821326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 7724160

約数和(自身を除く): 2902834

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1787, 2698, 3574, 33953, 67906, 126877, 253754, 2410663, 4821326]

約数ペア:

[(1, 4821326), (2, 2410663), (19, 253754), (38, 126877), (71, 67906), (142, 33953), (1349, 3574), (1787, 2698)]