1023021568

素因数分解:

$2^9\times {\mathrm{1998089}}^1$

素因数の和:1998107

約数の個数: 20

約数和(自身を含む): 2044046070

約数和(自身を除く): 1021024502

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1998089, 3996178, 7992356, 15984712, 31969424, 63938848, 127877696, 255755392, 511510784, 1023021568]

約数ペア:

[(1, 1023021568), (2, 511510784), (4, 255755392), (8, 127877696), (16, 63938848), (32, 31969424), (64, 15984712), (128, 7992356), (256, 3996178), (512, 1998089)]