870652016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{2063}}^1$

素因数の和:4113

約数の個数: 40

約数和(自身を含む): 1818425280

約数和(自身を除く): 947773264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2029, 2063, 4058, 4126, 8116, 8252, 16232, 16504, 26377, 26819, 32464, 33008, 52754, 53638, 105508, 107276, 211016, 214552, 422032, 429104, 4185827, 8371654, 16743308, 33486616, 54415751, 66973232, 108831502, 217663004, 435326008, 870652016]

約数ペア:

[(1, 870652016), (2, 435326008), (4, 217663004), (8, 108831502), (13, 66973232), (16, 54415751), (26, 33486616), (52, 16743308), (104, 8371654), (208, 4185827), (2029, 429104), (2063, 422032), (4058, 214552), (4126, 211016), (8116, 107276), (8252, 105508), (16232, 53638), (16504, 52754), (26377, 33008), (26819, 32464)]