2057941.00000000

素因数分解:

$2^7\times {\mathrm{162577}}^1$

素因数の和:162591

約数の個数: 16

約数和(自身を含む): 41457390

約数和(自身を除く): 20647534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 162577, 325154, 650308, 1300616, 2601232, 5202464, 10404928, 20809856]

約数ペア:

[(1, 20809856), (2, 10404928), (4, 5202464), (8, 2601232), (16, 1300616), (32, 650308), (64, 325154), (128, 162577)]