1955688464

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1049}}^1\times {\mathrm{1069}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 3831135000

約数和(自身を除く): 1875446536

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1049, 1069, 1744, 2098, 2138, 4196, 4276, 8392, 8552, 16784, 17104, 114341, 116521, 228682, 233042, 457364, 466084, 914728, 932168, 1121381, 1829456, 1864336, 2242762, 4485524, 8971048, 17942096, 122230529, 244461058, 488922116, 977844232, 1955688464]

約数ペア:

[(1, 1955688464), (2, 977844232), (4, 488922116), (8, 244461058), (16, 122230529), (109, 17942096), (218, 8971048), (436, 4485524), (872, 2242762), (1049, 1864336), (1069, 1829456), (1744, 1121381), (2098, 932168), (2138, 914728), (4196, 466084), (4276, 457364), (8392, 233042), (8552, 228682), (16784, 116521), (17104, 114341)]