388465553

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{5119}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 457605120

約数和(自身を除く): 69139567

約数列:

[1, 7, 37, 259, 293, 2051, 5119, 10841, 35833, 75887, 189403, 1325821, 1499867, 10499069, 55495079, 388465553]

約数ペア:

[(1, 388465553), (7, 55495079), (37, 10499069), (259, 1499867), (293, 1325821), (2051, 189403), (5119, 75887), (10841, 35833)]