2003244928

素因数分解:

$2^7\times {\mathrm{15650351}}^1$

素因数の和:15650365

約数の個数: 16

約数和(自身を含む): 3990839760

約数和(自身を除く): 1987594832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15650351, 31300702, 62601404, 125202808, 250405616, 500811232, 1001622464, 2003244928]

約数ペア:

[(1, 2003244928), (2, 1001622464), (4, 500811232), (8, 250405616), (16, 125202808), (32, 62601404), (64, 31300702), (128, 15650351)]