2013630976

素因数分解:

$2^9\times 7^1\times {\mathrm{561839}}^1$

素因数の和:561864

約数の個数: 40

約数和(自身を含む): 4598098560

約数和(自身を除く): 2584467584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 561839, 1123678, 2247356, 3932873, 4494712, 7865746, 8989424, 15731492, 17978848, 31462984, 35957696, 62925968, 71915392, 125851936, 143830784, 251703872, 287661568, 503407744, 1006815488, 2013630976]

約数ペア:

[(1, 2013630976), (2, 1006815488), (4, 503407744), (7, 287661568), (8, 251703872), (14, 143830784), (16, 125851936), (28, 71915392), (32, 62925968), (56, 35957696), (64, 31462984), (112, 17978848), (128, 15731492), (224, 8989424), (256, 7865746), (448, 4494712), (512, 3932873), (896, 2247356), (1792, 1123678), (3584, 561839)]