565549272268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9787}}^1\times {\mathrm{10709}}^1$

素因数の和:20590

約数の個数: 48

約数和(自身を含む): 1056681158400

約数和(自身を除く): 491131886132

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 9787, 10709, 19574, 21418, 39148, 42836, 185953, 203471, 371906, 406942, 694877, 743812, 760339, 813884, 1389754, 1520678, 2779508, 3041356, 13202663, 14446441, 26405326, 28892882, 52810652, 57785764, 104808983, 209617966, 419235932, 1991370677, 3982741354, 7441437793, 7965482708, 14882875586, 29765751172, 141387318067, 282774636134, 565549272268]

約数ペア:

[(1, 565549272268), (2, 282774636134), (4, 141387318067), (19, 29765751172), (38, 14882875586), (71, 7965482708), (76, 7441437793), (142, 3982741354), (284, 1991370677), (1349, 419235932), (2698, 209617966), (5396, 104808983), (9787, 57785764), (10709, 52810652), (19574, 28892882), (21418, 26405326), (39148, 14446441), (42836, 13202663), (185953, 3041356), (203471, 2779508), (371906, 1520678), (406942, 1389754), (694877, 813884), (743812, 760339)]