1227030784

素因数分解:

$2^8\times 7^1\times {\mathrm{684727}}^1$

素因数の和:684750

約数の個数: 36

約数和(自身を含む): 2799168064

約数和(自身を除く): 1572137280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 684727, 1369454, 2738908, 4793089, 5477816, 9586178, 10955632, 19172356, 21911264, 38344712, 43822528, 76689424, 87645056, 153378848, 175290112, 306757696, 613515392, 1227030784]

約数ペア:

[(1, 1227030784), (2, 613515392), (4, 306757696), (7, 175290112), (8, 153378848), (14, 87645056), (16, 76689424), (28, 43822528), (32, 38344712), (56, 21911264), (64, 19172356), (112, 10955632), (128, 9586178), (224, 5477816), (256, 4793089), (448, 2738908), (896, 1369454), (1792, 684727)]