680664064

素因数分解:

$2^{10}\times {\mathrm{664711}}^1$

素因数の和:664731

約数の個数: 22

約数和(自身を含む): 1360665464

約数和(自身を除く): 680001400

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 664711, 1329422, 2658844, 5317688, 10635376, 21270752, 42541504, 85083008, 170166016, 340332032, 680664064]

約数ペア:

[(1, 680664064), (2, 340332032), (4, 170166016), (8, 85083008), (16, 42541504), (32, 21270752), (64, 10635376), (128, 5317688), (256, 2658844), (512, 1329422), (1024, 664711)]