896973808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1303741}}^1$

素因数の和:1303792

約数の個数: 20

約数和(自身を含む): 1778304088

約数和(自身を除く): 881330280

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1303741, 2607482, 5214964, 10429928, 20859856, 56060863, 112121726, 224243452, 448486904, 896973808]

約数ペア:

[(1, 896973808), (2, 448486904), (4, 224243452), (8, 112121726), (16, 56060863), (43, 20859856), (86, 10429928), (172, 5214964), (344, 2607482), (688, 1303741)]