2603648

素因数分解:

$2^7\times {\mathrm{20341}}^1$

素因数の和:20355

約数の個数: 16

約数和(自身を含む): 5187210

約数和(自身を除く): 2583562

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 20341, 40682, 81364, 162728, 325456, 650912, 1301824, 2603648]

約数ペア:

[(1, 2603648), (2, 1301824), (4, 650912), (8, 325456), (16, 162728), (32, 81364), (64, 40682), (128, 20341)]