1489674112

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{270653}}^1$

素因数の和:270710

約数の個数: 32

約数和(自身を含む): 3036737880

約数和(自身を除く): 1547063768

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 270653, 541306, 1082612, 2165224, 4330448, 8660896, 11638079, 17321792, 23276158, 34643584, 46552316, 93104632, 186209264, 372418528, 744837056, 1489674112]

約数ペア:

[(1, 1489674112), (2, 744837056), (4, 372418528), (8, 186209264), (16, 93104632), (32, 46552316), (43, 34643584), (64, 23276158), (86, 17321792), (128, 11638079), (172, 8660896), (344, 4330448), (688, 2165224), (1376, 1082612), (2752, 541306), (5504, 270653)]