2900886016

素因数分解:

$2^9\times 7^1\times {\mathrm{809399}}^1$

素因数の和:809424

約数の個数: 40

約数和(自身を含む): 6624129600

約数和(自身を除く): 3723243584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 809399, 1618798, 3237596, 5665793, 6475192, 11331586, 12950384, 22663172, 25900768, 45326344, 51801536, 90652688, 103603072, 181305376, 207206144, 362610752, 414412288, 725221504, 1450443008, 2900886016]

約数ペア:

[(1, 2900886016), (2, 1450443008), (4, 725221504), (7, 414412288), (8, 362610752), (14, 207206144), (16, 181305376), (28, 103603072), (32, 90652688), (56, 51801536), (64, 45326344), (112, 25900768), (128, 22663172), (224, 12950384), (256, 11331586), (448, 6475192), (512, 5665793), (896, 3237596), (1792, 1618798), (3584, 809399)]