4894457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 5416320

約数和(自身を除く): 521863

約数列:

[1, 19, 41, 61, 103, 779, 1159, 1957, 2501, 4223, 6283, 47519, 80237, 119377, 257603, 4894457]

約数ペア:

[(1, 4894457), (19, 257603), (41, 119377), (61, 80237), (103, 47519), (779, 6283), (1159, 4223), (1957, 2501)]