2745325828

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{145687}}^1$

素因数の和:146371

約数の個数: 24

約数和(自身を含む): 5498847872

約数和(自身を除く): 2753522044

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 9422, 18844, 145687, 291374, 582748, 1019809, 2039618, 4079236, 98047351, 196094702, 392189404, 686331457, 1372662914, 2745325828]

約数ペア:

[(1, 2745325828), (2, 1372662914), (4, 686331457), (7, 392189404), (14, 196094702), (28, 98047351), (673, 4079236), (1346, 2039618), (2692, 1019809), (4711, 582748), (9422, 291374), (18844, 145687)]