286458412

素因数分解:

$2^2\times {\mathrm{673}}^1\times {\mathrm{106411}}^1$

素因数の和:107088

約数の個数: 12

約数和(自身を含む): 502051816

約数和(自身を除く): 215593404

約数列:

[1, 2, 4, 673, 1346, 2692, 106411, 212822, 425644, 71614603, 143229206, 286458412]

約数ペア:

[(1, 286458412), (2, 143229206), (4, 71614603), (673, 425644), (1346, 212822), (2692, 106411)]