2000498432

素因数分解:

$2^8\times {\mathrm{277}}^1\times {\mathrm{28211}}^1$

素因数の和:28504

約数の個数: 36

約数和(自身を含む): 4007740296

約数和(自身を除く): 2007241864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 554, 1108, 2216, 4432, 8864, 17728, 28211, 35456, 56422, 70912, 112844, 225688, 451376, 902752, 1805504, 3611008, 7222016, 7814447, 15628894, 31257788, 62515576, 125031152, 250062304, 500124608, 1000249216, 2000498432]

約数ペア:

[(1, 2000498432), (2, 1000249216), (4, 500124608), (8, 250062304), (16, 125031152), (32, 62515576), (64, 31257788), (128, 15628894), (256, 7814447), (277, 7222016), (554, 3611008), (1108, 1805504), (2216, 902752), (4432, 451376), (8864, 225688), (17728, 112844), (28211, 70912), (35456, 56422)]