293485136

素因数分解:

$2^4\times 7^1\times {\mathrm{2620403}}^1$

素因数の和:2620418

約数の個数: 20

約数和(自身を含む): 649860192

約数和(自身を除く): 356375056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2620403, 5240806, 10481612, 18342821, 20963224, 36685642, 41926448, 73371284, 146742568, 293485136]

約数ペア:

[(1, 293485136), (2, 146742568), (4, 73371284), (7, 41926448), (8, 36685642), (14, 20963224), (16, 18342821), (28, 10481612), (56, 5240806), (112, 2620403)]