2002049497

素因数分解:

$7^3\times {\mathrm{733}}^1\times {\mathrm{7963}}^1$

素因数の和:8717

約数の個数: 16

約数和(自身を含む): 2338230400

約数和(自身を除く): 336180903

約数列:

[1, 7, 49, 343, 733, 5131, 7963, 35917, 55741, 251419, 390187, 2731309, 5836879, 40858153, 286007071, 2002049497]

約数ペア:

[(1, 2002049497), (7, 286007071), (49, 40858153), (343, 5836879), (733, 2731309), (5131, 390187), (7963, 251419), (35917, 55741)]