1298798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 2044224

約数和(自身を除く): 745426

約数列:

[1, 2, 41, 47, 82, 94, 337, 674, 1927, 3854, 13817, 15839, 27634, 31678, 649399, 1298798]

約数ペア:

[(1, 1298798), (2, 649399), (41, 31678), (47, 27634), (82, 15839), (94, 13817), (337, 3854), (674, 1927)]