2048005228

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{406673}}^1$

素因数の和:407936

約数の個数: 12

約数和(自身を含む): 3586864680

約数和(自身を除く): 1538859452

約数列:

[1, 2, 4, 1259, 2518, 5036, 406673, 813346, 1626692, 512001307, 1024002614, 2048005228]

約数ペア:

[(1, 2048005228), (2, 1024002614), (4, 512001307), (1259, 1626692), (2518, 813346), (5036, 406673)]